Variations on a Scene

Gary Hart Photography: Autumn Leaves and Reflection, Half Dome, Yosemite

Autumn Leaves and Reflection, Half Dome, Yosemite
Sony α1
Sony 16-35 f/2.8 GM
1.3 seconds
F/11
ISO 100

One million words

January 2023 will mark the start of my (more or less weekly) Eloquent Nature blog’s 13th year. Not counting the 30 or so sporadically created Photo Tips articles, today’s post will be number 710. Doing the math, that actually turns out to be more than 1 blog post per week; at 1500 words per post (a conservative estimate), I’ve written more than 1 million words. Yikes.

According to WordPress, I have nearly 40,000 followers, but so far have resisted the urge to monetize my creation. I have nothing against money (I in fact kind of like it), but haven’t yet found a way to generate dollars from my blogging effort without detracting from the page or cheapening the visitors’ experience. (So, you’re welcome.)

But my motives aren’t entirely altruistic. Writing about creativity and inspiration each week encourages introspection that has given me a clearer understanding of myself and the creative process. And my (obsessive) desire to understand my subjects has cause me to research and ponder countless topics that might otherwise have been off my radar.

My drive to write just seemed to happen organically. I remember in first or second grade, each Monday we’d be assigned a list of spelling words (am I dating myself, or do they still do that?) to learn for the spelling test that always came on Friday. To help us learn that week’s words, the week’s homework assignment was to a create “spelling sentences,” one for each word. Instead of spelling sentences, I would write spelling stories that used every one of a the week’s words—I can’t explain why, except that I thought it was fun.

And ever since, whether it was in school or at work, I somehow became the designated writer—not necessarily because I was better at it, more because I was the most willing to do it. From there it wasn’t much of a leap for that willingness to write to become part of my job description. Eventually I became a tech writer for a large Silicon Valley tech company.

I’ve somehow managed to avoid the trap that befalls many creatives, where merely attempting to monetize their passion robs them of its joy. And I feel extremely lucky to have two creative pursuits, photography and writing, that give me great pleasure and synergistically combine to support me financially.

I’m thinking about this because I’ve decided to (slightly) change my blogging schedule, and I’ve found that a surprising number of people seem to notice when my weekly post is late, even by just a day. (Nothing abusive, more like occasional mild disappointment.) Of course it very much pleases (and surprises) me to hear that people actually look forward to my posts and actually read them.

So what’s this big change? For years my personal commitment was to post a new blog each Sunday. I’ve actually become pretty good at meeting this goal, but as my wife recently pointed out, this commitment pretty much blows up our weekend. Since we both work from home, on schedules entirely of our own making, weekends are really just a state of mind for both of us (there’s a reason we’ve each set our watches to display the day of the week)—I never considered our lost weekends a big deal. But I do have to admit that it would be nice to be a little more in sync with the rest of the world’s weekend state of mind, and have therefore made the radical decision to move my weekly blog day to, wait for it… Monday. Whoa.

(Only a writer would come up with 500 words explaining something that could have been said in 10 words: Effective this week, new blog posts will appear on Mondays.)

Gary Hart Photography: Autumn Leaves and Reflection, Half Dome, Yosemite

Autumn Leaves and Reflection, Half Dome, Yosemite

So anyway

If you’re still with me (thank you), you’ve probably already forgotten about the image at the top of this post. It’s another product of last week’s incredibly rewarding Yosemite Fall Color and Reflections photo workshop. Rewarding because it was a great group that very much deserved the wonderful photography we enjoyed: nice clouds throughout, a couple of clearing storms, a colorful sunrise (not as common in Yosemite as you’d think), (only) one morning of bright sunlight that came just as we were in the perfect spot for it (Cook’s Meadow elm tree, if you must know), and even a little snow.

And what’s a “fall color and reflections” workshop without actual fall color and reflections? This year’s Merced River was its usual low and slow reflective self, and the fall color was just starting to peak. So yeah, a pretty good week.

The workshop’s final shoot was at one of my favorite Yosemite Valley Half Dome views, just upriver from Sentinel Bridge. I photograph here a lot. A. Lot. So much that I rarely get out my camera when I’m with a group. But I made an exception this time because I liked the clouds hovering around Half Dome, the light was just so darn nice, and I found a foreground I could work with.

Finding unique images at frequently photographed locations is usually some combination of special conditions and/or a new foreground. The conditions this evening, while not spectacular, were definitely good, and I was able to combine that with a static pool in the Merced that had accumulated a colorful assortment of leaves and pine needles. Dropping my tripod/camera to about 2 feet above the ground, I eliminated a large empty gap between the leaves and Half Dome’s reflection to make my foreground about nothing but the best stuff.

Because the group was my priority, after finding my composition, I just left the tripod/camera in place while I worked with them, returning every 5 or 10 minutes to fire off a handful of frames. The clouds around Half Dome were changing rapidly, so even though my composition didn’t change (at all), each session gave me something a little different.

The only other thing that changed with each click was my polarizer orientation. This was one of those catch-22 conundrums where dialing up the reflection with my polarizer also dialed up the reflective (color robbing) sheen on the floating leaves, and brightened the water on which the leaves floated (reducing the contrast between the leaves and their background). Dialing the reflection down to maximize the color of the leaves and blacken the water also nearly erased the Half Dome and clouds reflection.

So with each visit to my camera, I fired at least one frame with the reflection maximized, another with it minimized, and a couple somewhere in between. I found that I could in fact hit a midway point with the polarizer that spared most of the reflection beyond the leaves (Half Dome and the clouds), and reduced most of the reflection on and around the leaves.

I won’t pretend that I’ve created a brand new take on this frequently photographed view, but I am pretty pleased to have found a new variation on one of my favorite scenes.

See you next Monday…


Yosemite Fall Color and Reflections

Click any image to scroll through the gallery LARGE

 

 

Just a Dash of Rainbow

Gary Hart Photography: Bridalveil Rainbow, Tunnel View, Yosemite

Bridalveil Rainbow, Tunnel View, Yosemite
Sony 𝛂1
Sony 24-105 G
1/60 second
F/10
ISO 100

I’ve spent the last week moving, and with my annual Grand Canyon Raft Trip for Photographers launching Tuesday, I haven’t had a lot of time for blogging (and much else). But I’m still committed to posting a new blog each week, so I’m sharing a new image from one of this spring’s Yosemite workshops, and a brief description of its capture. I also dusted off and polished up the Rainbow article from my Photo Tips tab. I’ll be off the grid until May 31, so next week’s post will likely be a little late.

It’s become a tradition to kick off my Yosemite spring workshops with a rainbow on Bridalveil Fall. Though the timing varies with the date, I’ve done it enough to narrow the rainbow’s start down to about a 2 minute window for whatever date I’m there. Not only is this little dash of rainbow a thrilling spectacle and beautiful introduction to Yosemite, it also creates an (unjustified) illusion of genius for the workshop leader.

With rain and maybe even a little snow, this year’s weather forecast for our first day looked great in many ways, but not so much for rainbows. But rainbow or not, Tunnel View is a great spot to start a workshop because it’s the most complete view of all things Yosemite. It’s also the first place Yosemite’s storms clear, so even without sunlight something special might be in store.

The storm was just starting to clear when we arrived and I almost got trampled as my group raced to set up. Between the swirling clouds and Half Dome’s appearance (not always a sure thing during a Yosemite clearing storm), things were already going pretty well when shafts of light broke through to illuminate random parts of the valley and surrounding granite.

I checked my watch and crossed my fingers when I realized that we’d be able to add a rainbow to Bridalveil if the light were to make it there. A couple of minutes later Leaning Tower (the diagonal just to the right of the fall) lit up, and a few seconds later a small patch of light hit the evergreens in front of the fall.

After telling everyone what was about to happen, I set up my composition and said a little prayer that the light would cooperate. The patches of light quickly expanded and merged and there it was. I often shoot this rainbow with a telephoto because the sky is so often blank blue, but the whole scene was so beautiful this afternoon that I went with my Sony 24-105 G lens on my (brand new!) Sony a1.

This was the very first time I’d used this camera, and while I thought I’d set it up to match my Sony a7RIV, I soon discovered that I’d missed a few things. For example, I usually shoot in single shot mode, but my a1 was in fast continuous mode, an oversight that became apparent when my first shutter press (slow and gentle, as always) fired off 6 identical frames before I released my finger. My goodness is this camera fast.

I have so many images of this rainbow that I only photographed it for a couple of minutes—just long enough to be confident that I’d captured something I didn’t have. When I finished shooting I just stood back to watch the rainbow move up the fall—and to listen to the exclamations of marvel from the group.

Fortunately none of my settings oversights were a major hindrance and were quickly corrected. Since that afternoon I’ve used my a1 enough to know that I’m going to love using it, and can’t wait to try it out in the Grand Canyon this week.

Read on to learn about rainbows, how to anticipate them, and how to photograph them…



All About Rainbows



Let there be light

Most people understand that a rainbow is light spread into various colors by airborne water drops. Though a rainbow can feel like a random, unpredictable phenomenon, the natural laws governing rainbow are actually quite specific and predictable, and understanding these laws can help photographers anticipate a rainbow and enhance its capture.

The sun’s visible wavelengths are captured by our eyes and interpreted by our brain. When our eyes take in light comprised of the full range of visible wavelengths, we perceive it as white (colorless) light. Color registers when some wavelengths are more prevalent than others. For example, when light strikes an opaque (solid) object such as a tree or rock, some of its wavelengths are absorbed; the wavelengths not absorbed are scattered (reflected). Our eyes capture this scattered light, send the information to our brains, which interprets it as a color. When light strikes water, some is absorbed, some passes through to reveal the submerged world, and some light is reflected by the surface as a reflection.

Light traveling from one medium to another (e.g., from air into water) refracts (bends). Different wavelengths refract different amounts, causing the light to split into its component colors.

To understand the interaction of water and light that creates a rainbow, it’s simplest to visualize what happens when sunlight strikes a single drop. Light entering a water drop slows and bends, with the shorter wavelengths bending more than the longer wavelengths: refraction.  Refraction separates the originally homogeneous white light into the myriad colors of the spectrum: red, orange, yellow, green, blue, indigo, violet (in that order).

But simply separating the light into its component colors isn’t enough to create a rainbow. Actually seeing the rainbow spectrum caused by refracted light requires that the refracted light be reflected back to our eyes somehow.

A raindrop isn’t flat like a sheet of paper, it’s spherical, like a ball. Light that was refracted when it entered the front of the raindrop, continues through to the back of the raindrop, where some is reflected. To view a rainbow, our eyes must be in the correct position to catch this reflected spectrum of color—fortunately, this angle is very consistent and predictable.

Red light reflects at 42 degrees, violet light reflects at 40 degrees, while the other spectral colors reflect back between 42 and 40 degrees. That’s why the top color of the primary rainbow is always red, the longest visible wavelength; the bottom color is always violet, the shortest visible wavelength.

Follow your shadow

Every raindrop struck by sunlight creates a rainbow somewhere. But just as the reflection of a mountain peak on the surface of a lake is visible only when viewed from the angle the reflection bounces off the lake’s surface, a rainbow is visible only when you’re aligned with the 42 – 40 degree angle at which the raindrop reflects light’s refracted spectrum of rainbow colors.

Lucky for most of us, viewing a rainbow requires no knowledge of advanced geometry. To locate or anticipate a rainbow, put your back to the sun and picture an imaginary line originating at the sun, entering the back of your head, exiting between your eyes, and continuing into the landscape in front of you—this line points to the “anti-solar point,” an imaginary point exactly opposite the sun from your viewing position.

It helps to remember that your shadow always points toward the anti-solar point—and toward the center of the rainbow, which forms a 42 degree circle around the line connecting the sun and the anti-solar point. Unless we’re in an airplane or atop a mountain peak, we don’t usually see the entire circle because the horizon gets in the way. So when you find yourself in a mixture sunlight and rain, locating a rainbow is as simple as following your shadow and looking skyward—if there’s no rainbow, the sun’s probably too high.

High or low

Sometimes a rainbow appears as a majestic half-circle, arcing high above the distant terrain; other times it’s merely a small arc hugging the horizon. As with the direction of the rainbow, there’s nothing mysterious about its varying height. Remember, every rainbow would form a full circle if the horizon didn’t get in the way, so the amount of the rainbow’s circle you see (and therefore its height) depends on where the rainbow’s arc intersects the horizon.

While the center of the rainbow is always in the direction of the anti-solar point, the height of the rainbow is determined by the height of the anti-solar point, which will always be exactly the same number of degrees below the horizon as the sun is above the horizon. It helps to imagine the line connecting the sun and the anti-solar point as a fulcrum, with you as the pivot—picture yourself in the center of a teeter-totter: as one seat rises above you, the other drops below you. That means the lower the sun, the more of the rainbow’s circle you see and the higher it appears above the horizon; conversely, the higher the sun, the less of the rainbow’s circle is above the horizon and the flatter (and lower) the rainbow appears.

Assuming a flat, unobstructed scene (such as the ocean), when the sun is on the horizon, so is the anti-solar point (in the opposite direction), and half of the rainbow’s 360 degree circumference will be visible. But as the sun rises, the anti-solar point drops—when the sun is more than 42 degrees above the horizon, the anti-solar point is more than 42 degrees below the horizon, and the only way you’ll see a rainbow is from a perspective above the surrounding landscape (such as on a mountaintop or on a canyon rim).

Of course landscapes are rarely flat. Viewing a scene from above, such as from atop Mauna Kea in Hawaii or from the rim of the Grand Canyon, can reveal more than half of the rainbow’s circle. From an airplane, with the sun directly above you, all of the rainbow’s circle can be seen, with the plane’s shadow in the middle.

Double Your pleasure

Not all of the light careening about a raindrop goes into forming the primary rainbow. Some of the light slips out the back of the raindrop to illuminate the sky, and some is reflected inside the raindrop a second time. The refracted light that reflects a second time before exiting creates a secondary, fainter rainbow skewed 50 degrees from the anti-solar point. Since this is a reflection of a reflection, the colors of the secondary rainbow are reversed from the primary rainbow.

And if the sky between the primary and secondary rainbows appears darker than the surrounding sky, you’ve found “Alexander’s band.” It’s caused by all the light machinations I just described—instead of all the sunlight simply passing through the raindrops to illuminate the sky, some of the light was intercepted, refracted, and reflected by the raindrops to form our two rainbows, leaving less light for the sky between the rainbows.

Waterfalls are easy

Understanding the optics of a rainbow has practical applications for photographers. Not only does it help you anticipate a rainbow before it happens, it also enables you to find rainbows in waterfalls.

A rainbow caused by sunlight on rain can feel random because it’s difficult to know exactly where the rain will fall, when the sun will break through, and exactly where to position yourself to capture the incongruous convergence of rainfall and sunshine. A waterfall rainbow, on the other hand, can be predicted with clock-like precision because we know exactly where the waterfall and sun are at any give time—as long as clouds don’t get in the way, the waterfall rainbow appears with clock-like precision.

Yosemite is my location of choice for waterfall rainbows, but maybe there’s a waterfall or two near you that might deliver. Just figure out when the waterfall gets direct sunlight early or late in the day, then put yourself somewhere on the line connecting the sun and the waterfall. And if you have an elevated vantage point, you’ll find that the sun doesn’t even need to be that low in the sky.

Spring in Yosemite is waterfall rainbow season, and I know exactly where to be and when to be there for both of Yosemite Valley’s major waterfalls. In fact, given the variety of vantage points for viewing each of these falls, I can usually get two or three rainbows on each fall on any given day.

In addition to clouds, there are other variables to deal with. One is the date, because the path and timing of the sun’s arc across the sky changes with each passing week. Another thing that can throw the timing off slightly is the amount of water in the fall—following a wet winter the spring runoff increases, and with it the amount of mist. Generally, the more mist, the sooner the rainbow will appear and the longer it lasts. And finally there’s wind, which spreads the mist and usually improves the rainbow by increasing its size.

While all these variables make it difficult for me share the exact schedule of Yosemite’s waterfall rainbows from the variety of vantage points, I can give you some general guidance: look for a rainbow on Yosemite Falls in the morning, and Bridalveil Fall in the afternoon. And if you don’t mind a short but steep hike, you can also find a rainbow on Vernal Fall in the afternoon.

Moonbows

Understanding rainbow optics can even help you locate rainbows that aren’t visible to the naked eye. A “moonbow” (lunar rainbow) is a rarely witnessed and breathtaking phenomenon that follows all the natural rules of a daylight rainbow. But instead of resulting from direct sunlight, a moonbow is caused by sunlight reflected by the moon.

Moonlight isn’t bright enough to fully engage the cones in your eyes that reveal color, though in bright moonlight you can see the moonbow as an arcing monochrome band. But a camera on a sturdy tripod can use its virtually unlimited shutter duration to accumulate enough light to bring out a moonbow in full living color. Armed with this knowledge, all you need to do is put yourself in the right location at the right time.

Probably the best known moonbow is the one that appears on Yosemite Falls each spring. Usually viewed from the bridge at the base of Lower Yosemite Fall, the best months are April, May, and June, with May probably being the best combination of moonlight angle and ample water.

Unfortunately, this phenomenon isn’t a secret, and the bridge can be quite crowded on spring full moon nights—in high runoff springs, it can also be extremely wet (pack your rain gear). The base of Upper Yosemite Fall can also have a moonbow when viewed from the south side of Cook’s Meadow, especially in wet springs.

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A Gallery of Rainbows

Click an image for a closer look, and to view a slide show.

Watch Your Weight

Gary Hart Photography: Half Dome and Tiny Moon, Yosemite

Half Dome and Moon, Mirror Lake, Yosemite
Sony a7RIV
Sony 24-105 G
1/10 second
F/10
ISO 100

Dynamic vs. static

Photographic composition is all about managing the tension between dynamic and static: the dynamic component is the way the eye moves through the frame, while the static component is the overall balance of the scene’s elements.

To synergize these two potentially conflicting factors, I think in terms the “visual weight” of my frame’s contained elements. Like gravity for the eye, visual weight is the amount each of the scene’s various elements might pull the viewer’s vision toward it. Unlike the measurable weight caused by actual gravity—a constant determined by an object’s mass (I’m talking the Earth-based, Newtonian physics that govern our daily lives)—visual weight is a more subjective quality that can be a function of many things that include the object’s size, brightness, contrast, shape, and color.

On the dynamic side, I use the way the viewers of an image subconsciously connect visually weighted objects and mentally draw virtual lines along which their eyes move. Composing a scene, I first identify the objects that possess visual weight—a rock, flower, tree, mountain, whatever—and work to position them in my frame in ways that guide my viewer’s eyes. Additionally, I generally avoid putting visually weighted objects near the edges of my frame, where they might pull my viewer out of the scene.

For the scene’s static component, visual balance, an approach that works for me to imagining my frame as a perfectly rigid print, laid flat and balanced atop a centered point (like a pencil). As I compose, I want the position of the scene’s visually weighted objects organized on my imaginary balanced print so it will rest perfectly horizontal (no tilt).

Just a dash of moon

The concept of visual weight helped me reconcile a frequent complaint of photographers (and at least one editor who used it to reject an article on moon photography) that the moon appears too small in a landscape image. At some point I realized that the moon’s visual weight, even accounting for its brightness and contrast, was greater than its size alone might suggest. That led me to an essential component of visual weight that I’d overlooked: emotional connection. There is just something about the emotional pull of the moon hovering over a landscape that draws the human eye far more than might be expected from its more tangible physical qualities.

This realization freed me to stop stressing about the size of the moon in my frame. Though I have no problem photographing the moon large when the opportunity presents itself, I also won’t hesitate to leverage a small moon’s emotional weight to elevate a relatively ordinary scene, or enhance an already beautiful scene.

For example

The short hike along Tenaya Lake to Mirror Lake is one of the most popular in Yosemite Valley. Though technically not a lake, each spring (and often in winter and early summer as well) Tenaya Creek brims with snowmelt. Rushing from the high country, Tenaya Creek pauses directly beneath Half Dome, flattening and spreading enough to deliver spectacular reflections.

Even more than the reflections, for me the best part of the Mirror Lake experience is its the neck-craning close-up of Half Dome’s face. When I started thinking about the best way to convey Half Dome’s imposing presence, it occurred to me that letting its looming face dwarf a small moon might be exactly what I need.

I write a lot about my love for photographing the moon large, the bigger the better. But sometimes the moon needs to be small. While the moon here is far from the primary subject it would be in a telephoto image, this image is all about Half Dome. Adding little dash of moon creates a balancing counterweight, helps spice up an otherwise boring sky, and creates a size contrast that emphasizes Half Dome’s massive presence.

Take a look at the images in the gallery below, paying extra attention to the moon’s relationship to Half Dome. In some images the moon is the focal point of the frame, in others it’s a balancing element, and sometimes it’s simply an accent that adds interest to a boring sky.


The Moon and Half Dome

Click an image for a closer look, and to view a slide show.

 

Still Motion

Gary Hart Photography: Half Dome and Tenaya Creek, Yosemite

Half Dome and Tenaya Creek, Yosemite
Sony a7RIV
Sony 12-24 GM
1/10 second
F/16
ISO 50

Put me firmly in the camp of those who prefer reading the book to watching the movie. Watching a movie, my gaze is fixed as the scene unfurls before my eyes at a predetermined pace—if something requires scrutiny or triggers my imagination, I have to pause or rewind (often not an option—or at the very least, a source of irritation to others in the room). Reading a book, I’m free to pause, ponder, revisit, and imagine to my heart’s content.

This ability to control the pace of my relationship with the world may explain why I prefer still photography to video capture. Acknowledging that video provides expressive opportunities that still photography can’t, I can’t help but think the power of still photography is under-appreciated.

One important distinction is that the motion in a video is applied by the medium; in a still image, the source of the motion is my own eyes. And while a video dictates the pace of my relationship with the scene, entering the world of a photograph gives my eyes the freedom to linger and explore the scene’s nooks and crannies, to savor its nuances at my own pace.

This still photography bias could be explained by the fact that in virtually all aspects of my life, “think fast” is rarely my default response. Rather, given a choice, I prefer analysis and comprehension to instant reaction. This evaluate-first mindset might also explain why my favorite sport is baseball (which many consider “too slow”), and why I prefer chess and Scrabble to video games (the last video game I played was Pong).

So I guess it should be no surprise that, as a landscape photographer, my subjects don’t move. I love having the time to craft a scene—to position myself, frame my subjects, and manage the exposure variables (that control motion, light, and depth)—confident that when I’m finally ready, my subject will still be there.

But, as we all know (and as Spider-Man reminded us), with great power comes great responsibility. To succeed, we photographers must be sensitive to our viewer’s experience. Is it clear what the picture is a about? Is there a place for the eye to land, and/or a path for the eye to follow?

Just plopping the viewer of an image into the scene without any clues about what to do there is an invitation to a quick exit. Which is why I try in every image to include visual signals to guide my viewer’s eye and make it as clear as possible what they’re supposed to be doing in the world I’m offering. And once they’re there and have examined whatever it is I’m trying to show them, they’re much more inclined to explore further and discover more of the scene’s subtleties.

Visual signals can take many forms. One popular device that I very consciously try not to think about is “leading lines.” Not because I think they’re inherently bad or wrong, but because we’ve heard about them to the point of eye-glazing cliché, and I fear that many photographers (and photography contest judges) have given them too much power—at the expense of other similarly, or even more, important factors. I’m not saying that my images don’t use leading lines, I’m just saying that I only use them when they work organically, without conscious thought.

That said, I am drawn to diagonals—a rock, shoreline, leaning tree trunk, fallen log, and so on. While these diagonals can indeed connect objects and lead viewers’ eyes, I’m more interested in the diagonal’s power to simultaneously move the viewers’ eyes across two planes of my scene: up/down and left/right.

And any line, whether horizontal, vertical, or diagonal doesn’t need to be an actual visible line—virtual lines work too. To understand the concept of a virtual line, I think in terms of visual “visual weight”: any object in my frame that, by virtue of its mass, brightness, position, or some other quality that creates enough visual gravity to pull a viewer’s eye in its direction. I try to avoid visually heavy objects that pull the eye away from the important parts of my frame, and to pair visually heavy objects that the viewer can subconsciously connect into a virtual line.

Another visual aid that I sometimes employ is a virtual frame—some object within the boundaries of my actual frame that holds my viewer’s eye in the scene, or nudges it it back into the scene the way the cushion on a pool table bumps the ball back into the action.

About this image

In last week’s Yosemite Moonbow and Wildflowers workshop (in which we got neither moonbows or wildflowers, but nevertheless enjoyed absolutely spectacular photography conditions), we made the 1 1/2 mile walk up to Mirror Lake. This is one of those hikes that’s as much about the journey as it is about the destination. Along the way I kept my eyes peeled for opportunities to pair Half Dome with churning Tenaya Creek. With Half Dome virtually straight up, of the way I was thwarted by the dense forest canopy, but as the trail steepened for its final ascent to the lake, I found a small gap I thought might work.

After climbing down among the jumbled boulders separating the trail from the creek, I pulled out my Sony a7RIV and attached my Sony 12-24 f/2.8 GM lens. While my Sony 16-35 GM would probably have worked here, I loved the extra room the 12-24 gave me to compose this scene that was beautiful from top to bottom.

With a little scrambling I was able to frame Half Dome with a pair of leaning tree trunks, dropping low to avoid blocking any of its face with a rogue branch. Not only did the leaning trunks provide a nice diagonal to move the eye, they also created a virtual frame to hold the eye in the scene. From my position I was also able to use the rushing creak to create a second diagonal. At 12mm, I was able to include many of the nearby rocks, the closest of which were no more than 2 feet away. These rocks made a great virtual frame across the bottom of the scene.

At 12mm and f/16, I knew I had plenty of focus wiggle room to achieve full front-to-back sharpness, and focused on a rock just a couple of feet into my scene. I wanted to put a slight blur in the water, but the 12-24 isn’t really filter-friendly (it can be done, but requires an expensive and awkward filter system that I haven’t found enough need for), so I couldn’t use a neutral density filter. Fortunately, the water here is so fast that the amount of blur I wanted wouldn’t be a problem. Turns ISO 50 and f/16 gave me enough blur to smooth the motion without losing its definition, exactly what I wanted.

It’s always interesting when I discover that I’d photographed a seemingly random scene before and used a similar composition. On the one hand, it’s a reminder to be careful not to get in a compositional rut, but on the other hand, it’s a confirmation that my compositional process is not random and likely reflective of my personal style.

One more thing

It’s interesting to compare these two images, capture almost exactly 5 years apart. The first one used 13mm, while last week’s was 12mm. The angle of view was similar but not identical, and I was closer to the creek in the first shot. The biggest difference between the two is the amount of sky and the amount of motion blur. Though I have no specific memory of my thoughts when I approach the earlier image, I know my process well enough to know exactly why they’re different. In the early image the sky was lousy (blank blue), and I composed to minimize it; in last week’s image I had clouds that were nice enough to justify including them. And the early image came after sunset (as I was walking back from Mirror Lake), so it was dark enough that it would have been very difficult to get anything but completely blurred water in the extremely fast (and much higher) creek.

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Moving the Eye

Click an image for a closer look, and to view a slide show.

Yosemite Moonrise

Gary Hart Photography: Twilight Moon, Tunnel View, Yosemite

Twilight Moon, Tunnel View, Yosemite
Sony a7RIV
Sony 24-105 f/4 G
1/3 second
F/11
ISO 100

Though last week’s harrowing story of a sneaker wave that drenched members of the Iceland photo workshop group had a (relatively) happy ending (R.I.P., 3 cameras and lenses), it generated more responses than any blog post in recent memory. Exactly one week later, that sobering reminder of Nature’s power and ability to surprise was still on my mind when I was gifted a reminder of Nature’s ability to also soothe and inspire.

This epiphany struck me as I reclined on a granite slab above Tunnel View, waiting for the full moon to grace the most beautiful view on Earth. Just as in Iceland, I was with a workshop group. Unseen in Yosemite Valley below us, I knew thousands of photographers were assembled with eyes glued to a section of granite stained by Horsetail Fall’s trickle, praying to avoid a reminder of Nature’s ability to disappoint. If all went as hoped, the moon would appear at about the same time light from the setting sun colored the waterfall some shade of orange or (fingers crossed) red.

While clouds were a factor for both events, I wasn’t concerned about the moonrise because I could see there was only one cloud that might delay the moon’s appearance, but certainly wouldn’t wipe it out. On the other hand, I knew from experience that the people on the ground beneath Horsetail Fall would have no idea of the clouds poised to block the sun, and ultimate fate that evening’s light, until it actually happened (or didn’t). For me and my group, the light on Horsetail Fall would be tomorrow night’s anxiety; tonight was our opportunity to bask and marvel.

My general moonrise approach is to start with max telephoto until the moon gets some separation from the landscape, then go wider as the moon climbs. This evening my tripod was mounted with my Sony a7RIV and Sony 200-600 composed at full magnification on Cloud’s Rest, the peak between El Capitan and Half Dome, behind which the moon should appear about 25 minutes before sunset. Within arm’s reach was my other a7RIV with my Sony 24-105.

Once everyone was set up with lenses trained, we had time to sit and appreciate the view. From our perch not only could we see the spot behind which the moon would appear, we also could see the part of El Capitan where Horsetail flowed (though there wasn’t enough water to actually see the fall from this distance). As we waited for the moon, we watched the shadow cast by the setting sun move across the face of El Capitan, gradually warming the granite as it advanced.

My eyes were trained more on the cloud taking a breather atop Cloud’s Rest—more specifically, trying to figure out if the cloud was dense enough to completely block the moon. I got my answer when the time for moonrise came and passed, and adjusted my composition by widening my composition somewhat.

The moon came out from behind the cloud about 10 minutes before sunset, still close enough to Horsetail Fall to include both at 400mm. Meanwhile, the light on Horsetail Fall faded as the sun dropped into thin clouds near the horizon—faded just enough to subdue the color and disappoint the massed throngs below.

From our vantage point the light on El Capitan was good, but I could tell that the color wasn’t what people came for. As pretty as our scene was was, my favorite time to photograph a full moon isn’t until after the sun has set and the blue and pink pastels of Earth’s shadow starts to paint the sky. By this time the daylight-bright moon stands out strikingly against the darkening sky. Waiting for this to happen, I switched to my 24-105 and started playing with a variety of compositions that included some combination of El Capitan, Half Dome, and Bridalveil Fall.

Since I need to capture detail in both the moon and the foreground, and I never blend images (combine exposures to make a single image), the exposure margin for error shrinks significantly as the sky darkens around the moon. I captured this image more than 15 minutes after sunset, when the scene looked much better to my eyes than it did on my LCD. This is where I especially appreciate the dynamic range of my Sony sensors—I just monitor the moon, making it as bright possible without blowing it out, then rely on Lightroom and Photoshop to reveal the unbelievable amount of usable detail hidden in the shadows and highlights.

Large or small, crescent or full, I love photographing the moon rising above Yosemite as much as ever. I’m fully aware that I have far more than my share of these images, but it just makes me so happy, I have no plans to stop.

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Yosemite Moonrise

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Dare To Be Different

Gary Hart Photography: Snowfall, Tunnel View, Yosemite

Snowfall, Tunnel View, Yosemite
Sony a7RIV
Sony 16-35 f/2.8 GM
1/15 second
F/9
ISO 100

What does it take to make a great landscape image? The answer to that question could fill volumes (so I hope you don’t expect the final word in one blog post), but for starters, it seems pretty obvious that a great landscape image should involve some combination of beautiful scene and compelling composition. Of course it’s possible for one side of that scale to tilt so strongly that it renders the other side all but irrelevant: I’m thinking about the masterful composition that manages to extract beauty from the most ordinary scene, or the scene that’s so spectacular that it would be virtually impossible to not return with a beautiful image.

But as much as photographers should strive for the former, I’m afraid ubiquitous cameras and information have given us too much of the latter—because it’s easier. Not only can today’s photographers learn where to be and when to be there with the tap of an app (or the click of a mouse), even when unexpected beauty suddenly materializes before our eyes, we’re almost certainly armed with a tool to capture it. Add to this the power of today’s computers and software to actually manufacture beauty (don’t get me started…), and I’m concerned that the world is becoming numbed to the appreciation of photography as a craft—the ability to see the less obvious beauty and convey it by deftly controlling the scene’s framing, motion, depth, and light.

This is especially relevant to me because I make my living serving people who dream of getting “the” shot at my workshop locations. Usually they’ve seen some other photographer’s version of their “dream” shot and simply want one of their own to display and share. Whether it’s sunset light on Horsetail Fall, a lightning strike at the Grand Canyon, or fresh snow at Tunnel View, I completely understand their motivation and I do everything in my power to make it happen (I love photographing these things too). But still…

In addition to helping my workshop student get their dream image, I also encourage them to make these shots their starting point, not their goal. Photograph the icons without shame, but don’t stop there, also find your own perspective on the scene’s beauty. That could be identifying a foreground element that complements a glorious background, going vertical when the obvious composition is horizontal, introducing motion or focus blur to part of the scene, or any number of large or small compositional twists.

My own approach when photographing a scene imbued with obvious inherent beauty—such as a spectacular sunset, vivid rainbow, or breathtaking vista—is to remind myself not to settle for something I’ve already done, no matter how beautiful it might be. While that’s a relatively small challenge at new or less familiar scenes, this approach makes familiar places like Tunnel View in Yosemite (arguably the most beautiful vista on Earth, and one that I’ve photographed more times than I can count) a much higher photographic bar to clear. So high, in fact, that I rarely take out my camera at Tunnel View anymore. (Well, at least that’s the mindset when I get there—I’m a sucker for this scene and sometimes can’t resist photographing a beautiful moment here because some scenes are too beautiful to ignore—but you get the point.) Even still, these days I pretty much only photograph Tunnel View when I can include some a scecial, transient element, like the moon or a rainbow. Or fresh snow.

Last month my Yosemite Winter Moon workshop group had the immense good fortune to start just as a cold winter storm finished dropping 8 inches of snow on Yosemite Valley. For a couple of reasons, we started at Tunnel View—first, because it’s the best place to introduce first-timers to Yosemite’s majesty; second, it’s probably the best place in Yosemite to view a clearing storm. The scene that greeted us was as spectacular as you might imagine—and as also you might imagine, it wasn’t something I hadn’t seen before.

My original plan was to keep my camera in the car, but once I got everyone settled into their spots and was confident they were content (and wanted to be left alone), I couldn’t resist the beauty, no matter how familiar. Oh—and before I go any farther, let me make clear that I am not trying to say, nor do I in any way believe, that this image is more special than thousands of other Tunnel View images that preceded it (or even that were captured that day). I just want to use it to illustrate my approach, and the decisions that got me to something that turned out to be a little different for me. But anyway…

The first thing I usually I preach about photographing Tunnel View is to not go too wide. As beautiful as the entire view is, the real (permanent) visual action is between El Capitan on the left, and Leaning Tower (the diagonal, flat granite face angling up from Bridalveil Fall) on the right. Another problem at Tunnel View is that the sky in Yosemite is usually boring (cloudless), and the foreground trees are nothing special. So not only does the real estate left of El Capitan and right of Leaning Tower pale in comparison to the primary scene it bookends, composing wide enough to include that extra granite also means shrinking the best stuff (from left to right: El Capitan, Cloud’s Rest, Half Dome, Cathedral Rocks, Bridalveil Fall, Leaning Tower) while including more bland sky and trees. Therefore, my go-to lens for Tunnel View is my Sony 24-105 f/4 G lens. And when I want to isolate one or two of the primary features, I’ll switch to my Sony 100-400 GM lens.

But this afternoon, with the entire landscape glazed white, those scruffy foreground trees were suddenly a feature worthy of inclusion. So, rather than starting with the 24-105 on my Sony a7RIV, I reached for my Sony 16-35 f/2.8 GM lens. Going wider created another problem: that large tree on the left is a usually an obstacle, a potential distraction always that must be dealt with. My standard approach is to move to the right to completely eliminate the tree from my composition, but this afternoon the vista was so packed with gawkers and photographers that moving around without encroaching on someone else’s space was difficult-to-impossible. Because I got my group setup before grabbing a spot for myself, I’d found myself stuck farther to the left than I like, making my plan to shoot the scene extra-wide while eliminating the tree even more problematic. So, grateful once again for the snowy glaze, I decided to use my arboreal nemesis to frame the left side of my composition (if you can’t beat ’em…). For the right side of my frame, I chose to go wide enough to include a couple of more prominent trees in the middle distance, as well as the interesting clouds swirling near the rim behind them.

In any composition, the decision between sky and foreground always comes down to which is more interesting—in this case, despite some fairly interesting clouds overhead, those clouds couldn’t compete with the snowy foreground. To maximize the snowy foreground, I put the bottom of my frame in the homogeneous white snowbank at the base of the shrub line just a few feet below me—just low enough to allow me to include only the most interesting clouds.

And finally, because I know someone will ask, even with so much detail from near-to-far, at 20mm and f/9, my focus point was pretty much irrelevant (hyperfocal distance was 5 feet). As something of a control freak in my photography life (understatement), I’ve always been a manual focus evangelist, but I’m getting lazy in my old age and in this case I just hit my back-button focus button to autofocus somewhere in the scene (wherever the focus point happened to be), then clicked with the knowledge I’d be sharp throughout.


More Tunnel View Magic: One Spot, Many Takes

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These Are Two of My Favorite Things

Gary Hart Photography: Winter Moonrise, El Capitan and Half Dome, Yosemite

Winter Twilight Moonrise, El Capitan and Half Dome, Yosemite
Sony a7RIV
Sony 24-105 G
1/25 second
F/8
ISO 100

Camera or not, two of my very favorite things in nature are a rising moon, and the rich pink and blue twilight sky opposite the sun after sunset*. Once a month, in the days around the full moon, these phenomena converge, and I get an opportunity to photograph the moon actually in the best part of the sky. I spend a lot of time trying to identify the scenes above which to photograph these celestial displays, and the best time to be there.

As a one-click photographer, for years the primary obstacle to photographing these scenes has been capturing (in a single frame) detail in the daylight-bright moon and a rapidly darkening landscape. In my early digital years, I found that the window of exposure opportunity—the time from sunset until the foreground became too dark to capture with one click—ended about 5-10 minutes after sunset (this can vary somewhat with several factors, such as longitude and terrain), just as the best color was ramping up. I could extend that window by 5 minutes or so by using a graduated neutral density filter to subdue the moon’s brightness by 2 or 3 stops, but GNDs come with their own set of problems—especially when the scene doesn’t have a homogenous, horizontal space near the horizon to disguise the GND boundary.

Technology to the rescue

One of the main reasons I switched to Sony in 2014 was the dynamic range of the Sony Alpha sensors, and few situations underscore that advantage better than these twilight moonrises. With my new cameras, suddenly my post-sunset threshold jumped by at least 50%—an advantage that continued progressing with each Sony sensor iteration.

Along with improved sensor technology, advances in processing software enabled me to get even more out of each image. Probably biggest processing improvement is in the noise reduction software that reduces blotchy, image softening, detail robbing noise that’s the prime limiting factor when you pull up the shadows of a twilight moonrise. Noise reduction software doesn’t restore lost image data, but it can bring out the best of what you did capture, allowing you to push back the twilight moonrise window just a little more. (I use and recommend Topaz DeNoise AI.)

Time for an Ansel Adams quote

Ansel Adams famously said, “The single most important component of a camera is the twelve inches behind it.” Put in today’s terms (and far more prosaically), all the technology in the world doesn’t do much good if you don’t know how to use it. For example, me: I know now that I probably packed up too early, mistakenly thinking the twilight moonrise photography window had closed—simply because I didn’t know how to get the most from my camera.

In fact, proper exposure is probably the single biggest struggle most photographers have when photographing a twilight moon. The most frequent mistake is trying to make the picture look good on their LCD, which invariably results in a preview image with gorgeous foreground beneath a brilliant white lunar disk—a disk that, on closer scrutiny, is hopelessly stripped of detail.

Photographing both a full moon and the landscape, with detail, starts by understanding that, in a high dynamic range scene, an ideal exposure rarely looks good on the LCD. I repeat: In a high dynamic range scene, an ideal exposure rarely looks good on the LCD.  The key is making the image as bright as possible without blowing the highlights, providing the best opportunity to restore the highlights and shadows in post-processing.

While it’s usually best to trust the image’s histogram in extreme dynamic range situations, since the moon is such a small part of most images, it rarely registers on the histogram. This small but important detail makes it possible to capture a histogram that looks great, while ending up with a moon that’s hopelessly blown (detail-less white).

So if you can’t trust the image or the histogram, what can you trust? I thought you’d never ask. While the histogram is helpful for the landscape part of the scene, when I photograph a full moon, I monitor the moon’s exposure with my camera’s highlight alert feature—on my Sony Alpha mirrorless bodies that the “zebras” (pre-capture highlight warning stripes on all mirrorless and some DSLR cameras), but DSLR shooters can use the post-capture blinking highlights.

My twilight moonrise recipe

My process for a post-sunset moon starts with metering in manual mode (because I want complete control of my exposure). I set the ISO to 100 (my Sony a7RIV’s native/best ISO), and the f-stop to whatever I think will give me the sharpest image. The exposure is controlled with the shutter speed.

While the moon’s brightness doesn’t change, with a rising full moon, the landscape will continue to darken, making a foreground exposure that was perfect a minute or two ago not quite so perfect now. As the scene darkens, I add light by deliberately increasing my shutter speed in 1/3 stop increments (that is, one click at a time), with my eye on the moon.

When the zebras appear, I use my knowledge of my a7RIV to squeeze the most possible light from the scene. Raw shooters almost always have more detail than their histogram or highlight alerts indicate (different cameras’ highlight alerts engage at different points). This means you can add still light after the first alerts appear in the moon. When I first detect the zebras on my a7RIV, I know I can push my highlights 2/3 to 1 full stop brighter and still recover detail later.

If you’re shooting with a DSLR that doesn’t offer pre-capture zebras in your viewfinder, you may still be able to get them on the live-view LCD (some DSLRs offer them, some don’t). If not, you’ll need to check the post-capture blinking highlights after you click. Camera familiarity is no less essential when reading the blinking highlights of post-capture DSLR image preview highlight alerts than it is with the pre-capture zebras on a mirrorless camera.

Another thing I’ve started doing to get the most light out of the scene is pushing my highlights beyond the point where I’m certain I haven’t blown them out, then magnifying the moon in the preview image—if I see detail, I know not only am I still good to go, I may even be able to squeeze another 1/ or 2/3 of a stop more light out.

Still learning

Straight from the camera, the shadows in this image were nearly black. But I’m constantly amazed by the amount of usable data I can pull from the darkest shadows of my Sony a7RIV.

Gary Hart Photography: Winter Twilight Moonrise, El Capitan and Half Dome, Yosemite

Winter Twilight Moonrise, El Capitan and Half Dome, Yosemite

What I’m starting to realize now is how much usable detail I have in the shadows of my a7RIV. This image was captured just Friday night, on the final night of my Yosemite Winter Moon workshop. It was more than 20 minutes after sunset and my foreground looked so black on the LCD that I figured it was unusable. But the scene was so beautiful, I just couldn’t make myself stop shooting. (A friend who happened to be standing next to me for most of the evening had left about 10 minutes earlier, despite my protests that he was leaving too soon.)

So imagine my surprise when I opened it in Lightroom, pulled up the Blacks (to about 30), Shadows (all the way), and Exposure (about two stops) sliders and saw plenty of detail and very fixable noise. A quick treatment from Topaz DeNoise AI confirmed what what I’d just seen—my twilight moon window is now open until at 20 minutes after sunset. Amazing.

(I’ll have more on this fantastic finale to a fantastic workshop in a future post. Spoiler alert: This isn’t the only image from this shoot.)

* When I say sunset, you can infer that I mean sunrise as well, with everything happening in reverse, on the other side of the sky. 

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Twilight Moon

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Motion in Nature

Gary Hart Photography: Autumn Swirl, Half Dome, Yosemite

Autumn Swirl, Half Dome, Yosemite
Sony a7RIV
Sony 24-105 G
20 seconds
F/16
ISO 50

As a landscape photographer, I often joke that I don’t photograph anything that moves—no wildlife, no pets, no portraits, no sports. And don’t even think about asking me to do your wedding. I’ve always been a deliberate shooter who likes to anticipate and prepare my frame with the confidence my shot will still be there when I’m ready—landscape photography suits me just fine (thankyouverymuch).

But as much as I appreciate the comfortable pace of a static landscape, the reality is that nature is in constant motion. Earth’s rotation spins the moon and stars across our night sky, and continuously changes the direction, intensity, and color of the sunlight that rules our day. Rivers cascade toward sea level, clouds scoot and transform overhead, ocean waves curl and explode against sand and rock, then vanish and repeat. And even a moderate breeze can send the most firmly rooted plants into a dancing frenzy.

Photographing motion is frustrating because a still image can’t duplicate the human experience (not to mention the technical skill required to subdue it without compromising exposure and depth). But motion also presents a creative opportunity for the photographer who knows how to create a motion-implying illusion that conveys power, flow, pattern, and direction.

While a camera can’t do what the human eye/brain do, it can accumulate seconds, minutes, or hours of light, recording a scene’s complete history in a single image. Or, a camera can freeze an instant, an ephemeral splash of water or bolt of lightning that’s gone so fast it’s merely a memory by the time a viewer’s conscious mind processes it. This is powerful stuff—accumulating motion in a long frame reveals hidden patterns; freezing motion saves an instant for eternal scrutiny.

For example

When I photograph the night sky, I have to decide how to handle the motion of the stars (yes, I know it’s not really the stars that are moving). Freezing celestial motion is a balancing act that combines a high ISO and large aperture with a shutter speed long enough to squeeze every possible photon from a dark sky, but that stops before discernible streaks form. Or, I can emphasize celestial motion by holding my shutter open for many minutes, stretching the stars into parallel arcs.

Lightning comes and goes faster than human reflexes can respond. At night, a long exposure can be initiated when and where lighting might strike, recording any bolt that occurs during the exposure. But in daylight I need a lightning sensing device like a Lightning Trigger, that detects the lightning and fires the shutter faster than I can. If I succeed, I can reveal intricate filaments of electricity my eyes missed.

Moving water is probably the most frequently photographed example of motion in nature, with options that range from suspended water droplets to an ethereal gauze. I’m always amused when I hear someone say they don’t like blurred water images because they’re not “natural.”

Ignoring the fact that it’s usually impossible to achieve a shutter speed fast enough to freeze airborne water in the best light for photographing it (shade or overcast), I don’t find blurred water any less natural than a water drop suspended in midair (when was the last time you saw that in the real world). Blurred water isn’t unnatural, it’s different.

Sometimes a long exposure can smooth distracting ripples to enhance a reflection. I often add a neutral density filter and employ this technique when I arrived at a lake or river hoping for a reflection, only to find my plan thwarted by a waves or a wind-whipped surface.

Gary Hart Photography: Autumn Swirl, Half Dome, Yosemite

Autumn Swirl, Half Dome, Yosemite

A long exposure can also reveal patterns of motion that are too slow to discern. Which brings me to today’s image from the penultimate night of last week’s Yosemite Fall Color photo workshop

I’d guided my group through the woods to bend in the Merced River that’s usually a glassy reflection in the still autumn flow. But just a week before the workshop, a 6-inch rainfall filled the waterfalls and accelerated the normally languid Merced into a more spring-like flow. Great conditions for most of our photography, but not so much for reflections.

This Half Dome view, known to photographers but just far enough off the beaten path to discourage most tourists, is always a highlight of my Yosemite workshops. I especially like it autumn, for the colorful cottonwood just upstream, and the (usually reliable) glassy surface. This year the cottonwood delivered, but the rapid flow disturbed the mirror reflection I’m accustomed to.

No problem. I suggested to my group that an ND filter would enable an exposure long enough to flatten the water—the result wouldn’t be a mirror reflection, but the gauzy effect would create an ethereal reflection that would be both striking and distinctive.

Working individually with photographers in my group, I soon noticed small patches of foam drifting by in the flow—not just occasionally, but pretty much continuously. I knew from experience that a long exposure would blur them into parallel streaks (like star trails), especially in the darker water, and got a few people started adding this effect to their images.

Then I noticed a collection of foam patches trapped in a small zone of sheltered, (apparently) static water just a few feet upstream. While helping one of the members of the group find a composition here, it soon became obvious that this water was in fact moving, albeit too slow to see.

Once I was confident that everyone was successfully engaged with the scene, I went upstream about 20 feet and looked downstream, searching for something different than the standard view here. I ended up having a blast photographing the slow motion swirl patterns in the foam (and occasional leaf) that clearly wasn’t static, using a few trees and their reflections downstream as my background.

Finally, after shooting that scene to within an inch of its life (each frame was completely different from the previous), I returned to the more conventional upstream composition to see if I could use these swirls to create something a little different.

This was probably 10 minutes after sunset, just possibly my favorite light for photography, and now dark enough to forego the ND filter. The biggest trick here was finding a position with a view of Half Dome, the fall color, the reflection, and with enough swirls to occupy a significant part of the frame.

First, I moved upstream as far as I could move without losing Half Dome and the golden cottonwood behind the nearby trees. Next, to maximize the foreground swirls, I dropped my tripod as near to the ground as I could.

But, from this new perspective, dialing my polarizer to maximize the reflection also enhanced the sky reflection enough to nearly obliterate the foam swirls. So, with my eye on the Half Dome reflection in my viewfinder, I dialed my polarizer just far enough for Half Dome to stand out, but not so much that the water  with the swirling foam and leaves lost its blackness.

Setting my Sony a7RIV to ISO 50, and dialing my Sony 24-105 G lens to f/16, enable me to keep my shutter open for 20 seconds—plenty of time to reveal the patterns of motion. A bonus was the leaves and foam flowing much faster in the main river channel, creating linear streaks that I didn’t notice until I processed the image.

Read more about photographing motion

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Motion in Nature

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Sleep is Overrated

Gary Hart Photography: Summer Night, Milky Way Over Yosemite, Olmsted Point

Summer Night, Milky Way Over Yosemite, Olmsted Point
Sony a7SIII
Sony 14mm f/1.8 GM
ISO 8000
f/1.8
15 seconds

It’s a Saturday afternoon (Sunday evening by the time you read this) and I’m working on less than 4 hours sleep. I’m not complaining, but before I pass out, I want to share the story of my latest shoot, and the reason I’m so sleep deprived.

If you follow my blog, you might know that in April Don Smith and I got an unexpected opportunity to preview Sony’s brand new 14mm f/1.8 GM lens in Oregon, before its announcement a week or so later. (Read more here.) But that experience was just a tease, because just as I started to fully appreciate the new lens’s potential for night photography (and other stuff, but I’m especially excited by night photography), we had to send it back.

When I finally got my own copy of the lens early this month, I couldn’t wait to try it out on the Milky Way (which wasn’t possible in Oregon because of the direction the Bandon views faced, and a waning moon). June is primetime for Milky Way photography because the brilliant galactic core is up all night—all you need is a dark sky far from city lights, and without the moon.

With a waxing moon invading the sky starting this week, the June dark sky window was quickly closing when I accepted an invitation to join a couple of photographer friends on their night photography trip to Joshua Tree NP this weekend. Then, just two days before we were supposed to leave, my friends decided to go to Denmark instead (a likely story—who else remembers the “Friends” episode where Chandler ditched Janice by telling her he was going to Yemen? Oh. My. God.), leaving me to fend for myself.

I could have stuck with the Joshua Tree plan, but a solo, 16+ hour roundtrip to spend a couple of nights photographing a spot I don’t really know didn’t sound like the best use of my time. Instead, I decided to recruit my brother Jay for a quick trip to more familiar environs.

Yosemite Valley’s towering walls and east/west orientation make it less than ideal for Milky Way photography. And while Yosemite’s high country has potential, accessibility (no roads, backcountry permit requirements) make it next to impossible for a last-minute trip. But…, at 8000 feet, Olmsted Point certainly qualifies as Yosemite high country. And because it’s right on Tioga Road (Highway 120), no backcountry permit is required. There’s still the problem of this summer’s COVID-induced Yosemite reservation system, but photo workshop permit gives me an exemption from (I do still have to get approval first).

Another nice thing about Olmsted Point is that it offers a view of Half Dome that’s quite a bit different than what we’re used to seeing from Yosemite Valley. While the Yosemite Valley views of Half Dome face east, from Olmsted Point Half Dome rises in the southwest, at the end of Tenaya Canyon.

Jay and I pulled into the Olmsted Point parking area at about 8:30 Friday night. The sun had just set, but we still had at least an hour until the sky darkened enough for the Milky Way to appear. With time to kill, after bundling into my cold weather clothes and organizing my gear, I twisted my Sony 100-400 onto my Sony a7RIV and scaled a nearby granite ridge to photograph the thin sliver of new moon disappearing in the west. An impromptu bonus that set the tone for the night.

We made the 5-minute walk out to Olmsted Point’s granite dome at around 9 p.m. I’ve been up here more times than I can count, so even in the dwindling light I was able to quickly identify the scene I wanted to start with, set up my camera (Sony a7SIII and Sony 14mm f/1.8 GM), and frame up a composition. Then I just kicked back on the granite and watched the stars pop out.

Viewed from the Northern Hemisphere, in June the Milky Way’s core rises nearly horizontal in the southeast sky shortly after sunset. As our planetary viewing platform rotates, the glowing core appears to pivot on an unseen point below the south-southwest horizon, moving up and southward (to the right) until it stands vertical in the southwest. The northern hemisphere nights are so short in June that the Milky Way fades from view before setting.

By 9:30 we could see the Milky Way peeking just above the granite ridge that leads to Clouds Rest. It was well east of Half Dome, so for these early frames I was very thankful to have a 14mm lens that allowed me to include the Milky Way in the same frame as Half Dome. I spent those early moments tweaking my exposure, refining my composition, and verifying that my focus was good.

Once I’d gotten everything just as I wanted it, I told myself that there was no reason to rush because with each passing minute, the Milky Way was a little higher in the sky and closer to Half Dome—that meant every click I took would be just a little better than the one preceding it. So after the initial exhilaration passed, I just sat on a nearby rock and appreciated the view. Few things are more humbling than reclining beneath a dark sky on a still night (especially when you’re sufficiently bundled against the high elevation chill).

We stayed until nearly 1:00 a.m. As I photographed (and gazed), I kept mentally pushing back our planned departure time, mentally subtracting hours of sleep by rationalizing that sometimes sleep is overrated. This was definitely one of those times.


A few words about my night photography

All of the night scenes you see on my website, in my blog, or anywhere else my images appear, were captured with one click. I don’t blend, composite, or in any other way combine multiple captures to create a single image. I’m not saying I think there’s anything wrong with blending images (there isn’t)—I just don’t get any pleasure from that kind of photography. So, while my night images may not look as dazzling as some of the other (truly beautiful) night composites being created today, you can at least be confident that you’re looking only at the photons that struck my sensor in one contiguous span of time.


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A Night Sky Gallery

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Making Your Own Luck

Gary Hart Photography: Moonrise Through the Clouds, Half Dome, Yosemite

Moonrise Through the Clouds, Half Dome, Yosemite
Sony a7RIV
Sony 100-400 GM
1/30 second
F/10
ISO 200

“Chance favors only the prepared mind.” ~ Louis Pasteur

Successful nature photography requires the convergence of physical objects, position (relative to those objects), light, weather conditions, the right equipment, and mastery of craft (did I miss anything?). Though we can control many of these factors, the overriding element that trumps everything else is plain old luck. But despite the undeniable luck factor in photography, most photographers bristle at the suggestion that a particular capture was “lucky.” For good reason.

No one denies that photography involves a great deal of luck, but each of us chooses our relationship with the fickle whims of chance, and we have more control than you might imagine. Which is why, like Ansel Adams, Galen Rowell, and a host of other photographers, I embrace Louis Pasteur’s belief that chance does indeed favor the prepared mind. In other words, the more prepared we are, the less luck will effect our outcomes.

As photographers, job-1 is subtracting as much luck as possible from the image capture equation: we hone our craft, get the best gear our budget allows (including backups), painstakingly research our locations, study the science behind the conditions we want to photograph, then sacrifice comfort and convenience (and sleep!) to be in the right place at the right time. Though we definitely appreciate our good fortune when the magic does happen, much of photography’s joy comes from the special effort it took to be there. Yes, it was fortunate that a lightning bolt struck right there, or the clouds parted just as the moon appeared, but it was no accident that we were there when it happened, fully prepared to capture the moment.

All photographers, in one way or another, work to manufacture their own luck. Because I’m particularly drawn to capturing nature’s ephemeral phenomena above its terrestrial wonders, that’s where my efforts are spent. Whether it’s lightning at the Grand Canyon, the Milky Way over Tasman Lake in New Zealand, or a moonrise above Half Dome in Yosemite, I schedule most of my photo trips (both personal and workshops) to maximize my chances for something special. While there’s never a guarantee that it will actually happen, and I’ve been disappointed more times than I can count, that doesn’t stop me from planning and getting out there just in case.

Which is how I happened to be in Yosemite in December 2019 for this moonrise. I’d plotted this alignment more than a year in advance. When I scheduled a workshop to capture it (fingers crossed), I knew full well that December is the wet season in Yosemite, making it entirely possible, maybe even likely, that my much anticipated moonrise could happen entirely behind a curtain of clouds.

Since this was a workshop, my first job is to reduce the luck factor for my entire group. That started with letting everyone know what gear they needed (nothing special: camera, lenses covering 24mm to 200mm, and a tripod), and (more important) getting them up to speed on the surprisingly tricky exposure idiosyncrasies of sunset moonrises. Meanwhile, behind the scenes I obsessively refreshed the NWS Yosemite forecast page every five minutes, trying will the forecast into promising something more definitive than the annoyingly ambiguous “partly cloudy.” No such luck.

The day of the event proceeded as advertised, teasing us with skies that alternated between mostly clear to mostly cloudy. Fickle skies notwithstanding, there was no thought of abandoning Plan A—I’ve been surprised enough by Nature (especially in Yosemite) to know that, no matter what the forecast promised, I’d have my group out there. Another thing I try to do to improve my group’s odds of success is get them on location early enough to familiarize themselves with the scene and its variety of composition options. Even though I’ve photographed this spot countless times, experience has taught me that first time need time to get comfortable with a scene.

Even without the moon, this location is very photo-worthy. So by the time moonrise approached, they’d all had plenty of photos under their belt and were pretty comfortable with the possibilities here. Clouds came and went as we waited, but the moon’s appearance coincided with one of the more clear moments. We started clicking wildly when the moon peeked out from behind Half Dome, then held our collective breaths as Half Dome’s cloud-making machine churned into action, completely erasing the moon within minutes of its arrival. But instead of getting discouraged, we just hung tight and hoped the moon would punch through. Punch through it did, delighting us with a moon/cloud dance that lasted until it became too dark to photograph.

We all felt very lucky walking back to the cars that evening, but we felt so much more than that. Exiting Safeway to see a rainbow arcing over the parking lot is lucky. Period. But when you see an image of one of nature’s ephemeral gifts matched with a beautiful landscape, try to appreciate that its creation, as lucky as the moment might have felt to the photographer, was probably much more than simple good luck.

Fortunately, anticipating these special moments in nature doesn’t require any real gifts—just a basic understanding of the natural phenomena you’d like to photograph, and a little effort to match your anticipated natural event (a rainbow, lightning, a moonrise, or whatever) with your location of choice. Mix in the right gear, the resolve to get out there, and the perseverance not to give up when nature appears to have other ideas, and voila: You’re a photographer! And that’s about as lucky as you can be.

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More Self-Made “Luck”

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