A camera’s reality

Spring, Dogwood and Bridalveil Fall, Yosemite

Spring, Dogwood and Bridalveil Fall, Yosemite
Canon EOS 5D Mark III
1/250 second
260mm
ISO 400
F5.6

I knew the dogwood bloom in Yosemite had really kicked in this week (quite early), so when the forecast called for rain in Yosemite on Tuesday, I cleared my schedule and headed up there for the day. It turns out I only got an hour or so of rain and solid cloud cover before the sun came out and started making things difficult, but it was still worth the drive.

On my way out of the park that afternoon I stopped at the Bridalveil Fall view turnout on Northside Drive, spending about an hour lying in the dirt with my 100-400 lens, trying to align dogwood blossoms with Bridalveil Fall (about 1/3 mile away). I found the more impressive aggregation of blooms were about ten feet too far downstream to align perfectly, but as I headed back to my car I took a closer look at a single, precocious little flower in a much more favorable position. I’d overlooked it earlier because, in my haste to get to the more impressive flowers, I wasn’t seeing like my camera. To my human eye, this flower was imprisoned by a jumble of disorganized, distracting stems. But this time I decided to give it a try, knowing that the narrow depth of field of my 100-400 lens would render the scene entirely differently from what my eyes saw.

While the flower is clearly the only point of focus, the way the out-of-focus branches and buds blurred to shapes and accents that actually enhance the image was a pleasant surprise. While Bridalveil softens beyond recognition, I was pretty sure most viewers would still recognize it as a waterfall; even if they don’t, I didn’t think it was a distraction.

Words can’t express how much fun I had playing with this little scene. I’ve been photographing things like this for a long time, but I still find myself caught off guard sometimes by the difference between my vision and my camera’s vision. I love these reminders. I guess if there’s a lesson here, it’s to emphasize how important it is to comprehend and master your camera’s very unique view of the world. Images that achieve that, while nothing like the human experience, are no less “true.” Rather than confirming what we already know, they expand our world by providing a fresh perspective of the familiar.

More rain in the forecast tomorrow—guess where I’ll be….

Raindrops, Dogwood Leaf, Yosemite

Raindrops, Dogwood Leaf, Yosemite
When I arrived in Yosemite that morning a light rain was falling. Used my 100mm macro and 20 mm of extension to focus extremely close to this backlit dogwood leaf. It’s difficult to see, but these droplets are actually on the opposite side of the leaf. There is one way to tell—can you see it?
Canon EOS 5D Mark III
1/200 second
100 mm
ISO 800
F7.1

 

Going for bokeh

 

Forest Dogwood, Yosemite Valley

Forest Dogwood, Yosemite Valley
Canon EOS 5D Mark III
1/80 second
159 mm
ISO 800
F4

In this day of ubiquitous cameras, automatic exposure, and free information, a creative photographer’s surest path to unique images is achieved by managing a scene’s depth. Anyone with a camera can compose the left/right/up/down aspect of a scene. But the front/back plane, a scene’s depth, that we human’s take for granted, is missing from a two-dimensional image. Managing depth requires abstract vision and camera control beyond the skill of most casual photographers.

While skilled photographers frequently go to great lengths to maximize depth of field (DOF), many forget the ability of limited DOF to:

  • Guide the viewer’s eye to a particular subject
  • Provide the primary subject a complementary background
  • Provide background context for a subject (such as its location or the time of day or season)
  • Smooth a busy, potentially distracting background
  • Create something nobody will ever be able to duplicate

They call it “bokeh”

We call an image’s out of focus area its “bokeh.” While it’s true that bokeh generally improves with the quality of the lens, as with most things in photography, more important than the lens is the photographer behind it. More than anything, achieving compelling bokeh starts with understanding how your camera sees the world, and how to translate that vision. The image’s focus point, its depth of field (a function of the f-stop, sensor size, focal length, and subject distance), and the characteristics of the blurred background (color, shapes, lines) are all under the photographer’s control.

No special equipment required

Compelling bokeh doesn’t require special or expensive equipment—chances are you have everything you need in your bag already. Most macro lenses are fast enough to limit DOF, have excellent optics (that provide pleasing bokeh), and allow for extremely close focus (which shrinks DOF). A telephoto lens near its longest focal length has a very shallow DOF when focused close.

Another great way to limit your DOF without breaking the bank is with an extension tube (or tubes). Extension tubes are hollow (no optics) cylinders that attach between your camera and lens. The best ones communicate with the camera so you can still meter and autofocus. Not only are extension tubes relatively inexpensive, with them I can focus just about as close as I could have with a macro. They can also be stacked—the more extension, the closer you can focus (and the shallower your DOF). And with no optics, there’s nothing compromise the quality of my lens (unlike a teleconverter or diopter). But there’s no such thing as a free lunch in photography—the downside of extension tubes is that they reduce the amount of amount light reaching the sensor—the more extension, the less light. On the other hand, since I’m using them to reduce my DOF, I’m always shooting wide open. And the high ISO capability of today’s cameras more than makes up for the loss of light.

Many of my selective focus images are accomplished without a macro or even a particularly fast lens. Instead, preferring the compositional flexibility of a zoom, I opt for my 70-200 f4 (especially) and 100-400 lenses. While my 100 macro is an amazingly sharp lens with beautiful bokeh, I often prefer the ability to isolate my subject, in a narrow focus range, without having to get right on top of it. On the other hand, if I have a subject I want to get incredibly close to, there’s no better way than my macro and an extension tube (or two, or three).

Managing depth of field

When using creative soft focus, it’s important that your background be soft enough that it doesn’t simply look like a focus error. In other words, you usually want your background really soft. On the other hand, the amount of softness you choose creates a continuum that starts with an indistinguishable blur of color, includes unrecognizable but complementary shapes, and ends with easily recognizable objects. Where your background falls on this continuum is up to you.

Your DOF will be shallower (and your background softer):

  • The closer your focus point
  • The longer your focal length
  • The larger your aperture (small f-stop number)

A macro lens and/or extension tube is the best way to get extremely close to your subject for the absolute shallowest DOF. But sometimes you don’t want to be that close. Perhaps you can’t get to your subject, or maybe you want just enough DOF to reveal a little (but still soft) background detail. In this case, a telephoto zoom may be your best bet. And even at the closest focus distances, the f-stop you choose will make a difference in the range of sharpness and the quality of your background blur. All of these choices are somewhat interchangeable and overlapping—you’ll often need to try a variety of focus-point/focal-length/f-stop combinations to achieve your desired effect. Experiment!

Foreground/background

Composing a shallow DOF image usually starts with finding a foreground subject on which to focus, then positioning yourself in a way that places your subject against a complementary background. (You can do this in reverse too—if you see a background you think would look great out of focus, find a foreground subject that would look good against that background and go to work.)

Primary subjects are whatever moves you: a single flower, a group of flowers, colorful leaves, textured bark, a clinging water drop—the sky’s the limit. A backlit leaf or flower has a glow that appears to originate from within, creating the illusion it has its own source of illumination—even in shade or overcast, most of a scene’s light comes from the sky and your subject will indeed have a backlit side. And an extremely close focus on a water droplet will reveal a world that’s normally invisible to the unaided eye—both the world within the drop and a reflection of the surrounding world.

My favorite backgrounds include parallel tree trunks, splashes of lit leaves and flowers in a mostly shaded forest, pinpoint jewels of daylight shining through the trees, flowers that blur to color and soft shapes, sunlight sparkling on water. I also like including recognizable landscape features that reveal the location—nothing says Yosemite like a waterfall or Half Dome; nothing says the ocean like crashing surf.

The final piece of the composition puzzle is your focus point. This creative decision can make or break an image because the point of maximum sharpness is where your viewer’s eyes will land. In one case you might want to emphasize a leaf’s serrated edge; or maybe its the leaf’s intricate vein pattern you want to feature. Or maybe you’ll need to decide between the pollen clinging to a poppy’s stamen, or the sensual curve of the poppy’s petals. When I’m not sure, I take multiple frames with different focus points.

Exposure

Exposing selective focus scenes is primarily a matter of spot-metering on the brightest element, almost always your primary subject, and dialing in an exposure that ensures that it won’t be blown out. Often this approach turns shaded areas quite dark, making your primary subject stand out more if you can align the two. Sometimes I’ll underexpose my subject slightly to saturate its color and further darken the background.

Tripod

And let’s not overlook the importance of a good tripod. In general, the thinner the area of sharpness in an image, the more essential it is to nail the focus point.  Even the unavoidable micro-millimeter shifts possible with hand-holding can make the difference between a brilliant success and an absolute failure.

Virtually all of my blurred background images are achieved in incremental steps. They start with a general concept that includes a subject and background, and evolve in repeating click, evaluate, refine, click, … cycles. In this approach, the only way to ensure consistent evolution from original concept to finished product is a tripod, which holds in place the scene I just clicked and am now evaluating—when I decide what my image needs, I have the scene sitting there atop my tripod, just waiting for my adjustments.

Forest Dogwood, Yosemite Valley

Forest Dogwood, Yosemite Valley
I worked this scene for about a half hour before I was satisfied. I started with this dogwood branch and moved around a bit until the background was right. Then I tried a variety of focal lengths to simplify and balance the composition. Once I was satisfied with my composition, I used live-view to focus toward the front of the center cluster. Finally, I ran the entire range of f-stops from f4 to f16, in one-stop increments, to ensure a variety of bokeh effects to choose from.

 

Bridalveil Dogwood, Yosemite

Bridalveil Dogwood, Yosemite
This raindrop-laden dogwood image uses Yosemite’s Bridalveil Fall as a soft background to establish the location. An extension tube allowed me to focus so close that the nearest petal brushed my lens.

Champagne Glass Poppies, Merced River Canyon, California

Champagne Glass Poppies, Merced River Canyon, California
The background color you see here is simply a hillside covered with poppies. To achieve this extremely limited DOF, I used an extension tube on my 100mm macro, lying flat on the ground as close as my lens would allow me to focus. Since my tripod (at the time) wouldn’t go that low, I detached my camera, rested the tripod on the ground in front of the poppy, propped my lens on a leg, composed, focused on the leading edge, and clicked my remote release.

Autumn Light, Yosemite

Autumn Light, Yosemite
I had a lot of fun playing with the sunlight sneaking through the dense evergreen canopy here, experimenting with different f-stops to get the effect I liked best.

Sparkling Poppies, Merced River Canyon

Sparkling Poppies, Merced River Canyon
The background jewels of light are sunlight reflecting on the rippling surface of a creek. I had a blast controlling their size by varying my f-stop.

Dogwood, Merced River, Yosemite

Dogwood, Merced River, Yosemite
Looking down from the Pohono Bridge, finding the composition was the simple part. But as soon as I started clicking I realized that the sparkling surface of the rapidly Merced River was completely different with each frame. So I just clicked and clicked and clicked until I had over 30 frames to choose between.

Forest Dogwood, Tenaya Creek, Yosemite

Forest Dogwood, Tenaya Creek, Yosemite
Here, rather than background bokeh, I framed my dogwood flower with leaves in front of my focus point.

 

Bokeh Gallery

 

My photography essentials, part 1

Morning Light, Yosemite Falls from Sentinel Dome, Yosemite
Canon EOS-1Ds Mark II
1/50 second
F/16
ISO 400
105 mm

A couple of weeks ago the editors at “Outdoor Photographer” magazine asked me (and a few other pros) to contribute to an upcoming article on photography essentials, and it occurs to me that my blog readers might be interested to read my answers. Here’s my answer to the first of their three questions:

1. What are the top three most important pieces of photo gear for you to create your particular style of landscape photography and why is each important?

(Since we all need cameras and lenses, I stuck to optional items.)

  • At the top of my list, and it’s not even close, is a tripod/ball-head combo that’s easy to use: sturdy, light, and tall enough to use without a (destabilizing) center post. More than just a platform to reduce vibration, my tripod is a compositional aid that allows me to click a frame, evaluate my image, refine my composition and exposure settings, and click again. I often repeat this process several times until I’m satisfied. Using a tripod, the composition I’m evaluating is sitting right there, waiting for my adjustments; without a tripod, I need to recreate my composition each time. Another unsung benefit of the tripod is the ability to make exposure decisions without compromising f-stop or ISO to minimize hand-held camera shake. I’m a huge fan of Really Right Stuff tripods and heads.
  • Adding an L-plate to my bodies was a game-changer—not only does it make vertical compositions more stable, they’re closer to eye level and just plain easier. In my workshops I often observe photographers without an L-plate resist vertical oriented shots, either consciously or unconsciously, simply because it’s a hassle to crank their head sideways, and when they do they need to stoop more. And some heads are not strong enough to hold a heavy, vertically oriented camera/lens combo. But since switching to the L-plate, my decision between a horizontal or vertical composition is based entirely on the composition that works best.
  • Given the amount of travel I do, not to mention the hiking once I get there, I need a camera bag that handles all my gear (including my tripod and 15” laptop), has room for extra stuff like a jacket, water, and food, is comfortable for long hikes, durable, easy to access, and (this is huge) fits all airline overhead bins. I’ve tried many, and the F-stop Tilopa is the only one I’ve found that meets all my criteria.

*    *    *

Because people always seem interested in the equipment I use

For what it’s worth, I have relationships with a few photo equipment vendors that allows them to use my name, and in return I get a price break on their equipment. But I’ve never been one to play the endorsement card to great benefit, or too allow the whole freebie/discount thing affect my recommendations. For example, I’d never heard of F-Stop Gear when they asked if I’d like to be one of their staff pros. When they offered to send me a bag to try, I made it very clear that I’d only use or endorse it if I liked it better than anything else I’ve tried, but they sent it anyway, no strings attached. I’m happy to say that I absolutely fell in love with my F-Stop Tilopa, and haven’t used another bag in over three years  (before that I used different bags for different needs).

Likewise, I used (and sung the praises of) Really Right Stuff heads and L-plates long before RRS had ever heard of me. I own four Gitzo tripods, and while I think they’re great, I have to say that my new Really Right Stuff tripod (TVC-24L) is demonstrably better—lighter, sturdier, and easier to use—than my Gitzo 3530LS. And I’ve always found RRS customer service second to none.

Now if I could only get Apple to notice me….

About this image

Follow the light. Here atop Sentinel Dome it would have been easy to concentrate on one or more of a variety of dramatic subjects, including El Capitan, Yosemite Falls, Half Dome, and Cathedral Rocks. But the best light this morning was the warm sunrise glow on an anonymous tree and a clump of wildflowers.

I’d spent the night in the back of my truck a few miles down the road from the Sentinel Dome trailhead. The hike is only about a mile—it’s relatively easy in daylight, but I wanted to be atop the dome about 45 minutes before sunrise, so I did the whole thing in the dark (not something I’d recommend unless you’re extremely familiar with the trail, as I was). Since this was late June, sunrise was around 5:30, which meant an extremely early morning. As it turned out, the sunrise, while magnificent to experience, wasn’t terribly noteworthy photographically.

As I started my walk back to my truck, the light on this tree stopped me. I positioned myself to align the wildflowers, tree, and Yosemite Fall, moving as far back as I could to allow a telephoto that would compress these three primary elements. I dropped low and focused to emphasize the wildflowers and weathered tree in the warm light, relegating unlit Yosemite Falls to background status by allowing it to go slightly soft.

It’s Greek to me

Gary Hart Photography: Double Rainbow, Tunnel View, Yosemite

Double Rainbow, Tunnel View, Yosemite
Canon EOS-1Ds Mark III
1/5 second
F/16.0
ISO 100
38 mm

Photograph: “Photo” comes from phos, the Greek word for light; “graph” is from graphos, the Greek word for write. And that’s pretty much what we photographers do: Write with light.

Because we have no control over the sun, nature photographers spend a lot of time hoping for “good” light and cursing “bad” light. There’s no universal definition of good and bad light; it’s usually more a function of whatever it is we want to do at the moment. Just as portrait photographers have complete understanding of the artificial light they use to illuminate their subjects, nature photographers should understand the sunlight they photograph: what it is, what it does, and why it does it.

It’s this understanding of light that allows me to be in the right place for vivid sunrises and sunset, to know the best time and location for blurring water, and that helped me anticipate this amazing rainbow. To learn more about light, read the Light article in my Photo Tips section.

About this image

May 26, 2009

On my drive to Yosemite the sky above the San Joaquin Valley was clear, but I was encouraged to see dark cumulus clouds billowing above the Sierra to my east. Sierra thunderstorms in May are rare, but not unprecedented. At the very least I knew the clouds would make for interesting photography. As I entered the park via Big Oak Flat Road, a few large drops dotted my windshield. The afternoon sun was now obscured by clouds, but the sky to the west remained virtually cloudless, a good sign, but nothing I hadn’t seen before.

By the time I reached Yosemite Valley the rain had increased enough to require me to engage my wipers and get my mental wheels turning. I was in the park for a one day, private photo tour with a couple from Dallas. The arrangement was to meet at Yosemite Lodge for dinner to plan the next day’s activities, then to go shoot sunset. As I continued toward my appointment I allowed myself to consider the possibility of a rainbow. Going for it would require rushing to meet my customers, delaying dinner, and possibly sitting in the rain with no guarantee of success.

Still undecided but with about 20 minutes to spare, I dashed up to Tunnel View to survey Yosemite Valley. I liked the way things were shaping up; if I’d have been by myself I’d have skipped dinner. Leaving Tunnel View I continued surveying the sky—by the time I reached the lodge I knew I could be sued for malpractice if I didn’t at least suggest the possibility of a rainbow.

We completed our introductions in front of the cafeteria, but before entering I suggested that maybe we should forget dinner for now. Robert and Kristy were as excited about the conditions as I was (phew) but had just completed a long hike and were famished, so we rushed in and grabbed pre-made pizzas to eat on the road.

Twenty minutes later we were sitting on my favorite granite slope above Tunnel View. We were immediately greeted by a flash of lightning, followed not too many seconds later by a blast of thunder. As a lifelong Californian, I’m not particularly experienced with lightning, so I deferred to the Texans and found comfort in their lack of concern (knowing what I know now, I probably should have been more concerned).

Rainbow photography is equal parts preparation and providence. The preparation comes from understanding the optics of a rainbow, knowing the conditions necessary, where to look, then putting yourself in the best position to capture it; the providence is a gift from the heavens, when all the conditions align exactly as you envisioned. Robert, Kristy, and I had been admiring the view and photographing intermittently in a light, warm rain for about thirty minutes when a rainbow appeared. It started slowly, as a faint band in front of El Capitan, and quickly developed into a vivid stripe of color. For the next seven minutes we shot like crazy people—I varied my compositions with almost every shot and called to them to do the same. When it ended we were giddy with excitement—never let it be said that a professional nature photographer can’t get excited about his subjects—and even though the rainbow never quite achieved a complete arc across the valley, it had been everything I dared hope for.

Little did we know that this first rainbow was just a prelude—less than ten minutes later a second rainbow appeared, becoming more vivid than the first, growing into a full double rainbow that arced all the way across Yosemite Valley, from the Merced River to Silver Strand Fall. It lasted over twenty minutes, long enough for me to set up a second camera and do multiple lens changes on each. We actually reached the point where we simply ran out of compositions and could only laugh as we continued clicking anyway.

One more thing: This is the third time I’ve processed this image. I’ve never been completely happy with some of the color tones and overly bright highlights, so I decided to give it one more shot. Using Lightroom 5 and Photoshop CS 6, I was finally able to come up with something that more accurately represents the experience of this unforgettable moment.

Workshop Schedule


A Gallery of Rainbows

Four sunsets, part four: Saving the best for last

Magenta Moon, Yosemite Valley from Tunnel View, Yosemite

Twilight Magic, Yosemite Valley from Tunnel View, Yosemite
Canon EOS-1Ds Mark III
3 2/3 seconds
F/11.0
ISO 400
45 mm

What I love most about photography is its ability to surprise me. Case in point: the final sunset of my recent Yosemite Horsetail Fall workshop, which delivered just one surprise after another.

I’d told my group that we’d get to photograph another moonrise on our last evening, but only if the clouds cooperated. And as the afternoon wore on, it seemed that the clouds that had cooperated so wonderfully all week wouldn’t be on our side tonight. Assembling everyone on the sloped granite above Tunnel View, I eyed the thin (and shrinking) strip of blue sky on the horizon above Half Dome and checked my watch: 5:10—in about fifteen minutes (less than ten minutes before sunset), with no clouds we’d see a full moon poke into view between Half Dome and Sentinel Dome. But our vantage point gave me a clear view of the clouds racing in that direction and our prospects weren’t good. Rather than stress (much), I stayed philosophical: We’d already had three fantastic sunset shoots, expecting a fourth would be downright greedy.

Nevertheless, it was fun to watch the clouds sprint across the sky and pile up behind Half Dome, changing the scene by the minute. Waiting there, I had thoughts about the throngs gathered on the valley floor, hoping (praying) for Horsetail Fall to light up. My group had been lucky on our first two sunsets, but tonight there’d been no sign of sunlight for at least thirty minutes, and with the cloud machine working overtime behind us, I was pretty certain the Horsetail crowd was in for disappointment.

Anticipating a moonrise, I’d gone up our vantage point with just my tripod, 5DIII, and 100-400 lens. Knowing exactly where the moon would appear, my composition was set well in advance—tight, with Half Dome on the far left and the moonrise point on the far right. But without the moon, I realized that the best shots would likely be wide, so I zipped back to the car and returned with another tripod (doesn’t everyone carry two?), my 1DSIII, and my 24-105. Sitting on the (cold) granite, a tripod on my left and my right, I quickly composed a wide shot with my new setup and resumed my vigilance.

By 5:25 I’d stopped watching the incoming clouds, which were streaming in faster than ever, and turned my focus to the moon’s ground-zero, willing the clouds to part for its arrival. At exactly 5:27 and as if by magic, the white glow of moon’s leading edge burned through the trees downslope from Sentinel Dome. I did a double-take—it was as if the moon had pushed the cloud curtain up and slipped beneath. I shouted, “There it is!” and the furious clicking commenced. We ended with about sixty seconds of moonrise, just long enough for the moon to balance atop the trees, before the clouds settled back into place and snuffed it out.

But the surprises had only just begun. While the whole group still buzzed about the moon, I noticed a faint glow on El Capitan. Not quite believing it (and not wanting to jinx anything),  I kept my mouth shut and looked closer. But when the glow persisted, I had to point it out, if for no other reason than confirmation that I wasn’t hallucinating. Within seconds all doubts were dispelled as El Capitan exploded with light from top to bottom. So sudden and intense was the light that I’m surprised we didn’t hear the roar from the Horsetail Fall contingent in the valley below us. And rather than fade, as it often does, the light intensified, warming over the next couple of minutes from amber to orange to red. Soon the color deepened to an electric magenta and spread across the sky and all those clouds I’d been silently cursing just a few minutes earlier became allies, catching the color and reflecting it back to the entire visible world.

Giddy about the show, and focused on my two cameras, I’d long given the moon up for dead. So imagine my surprise when, just as the color reached a crescendo, there the moon was, burning through a translucent veil of clouds. So expansive was the scene that a telephoto couldn’t do it justice, so all of my images following the moon’s resurrection were captured with my 5DIII and 24-105. Exposure became trickier by the minute in the advancing darkness, and eventually, pulling detail from the valley without completely blowing out the moon required a 2-stop hard graduated neutral density filter.

Honestly, this was one of those moments in nature that no camera can do justice. I did my best to come find compositions that captured the majesty of Yosemite Valley, the vivid sky and the way it tinted the entire scene, and that Lazarus moon. But take my word for it, you just had to be there….

*   *   *   *

Four Sunsets

Join me next February when we do it all over again

Four sunsets, part three: A marvelous night for a moondance

Gary Hart Photography: Moondance, Half Dome, Yosemite

Moondance, Half Dome, Yosemite
Canon EOS 5D Mark III
1/5 second
125 mm
ISO 100
F11

How many Yosemite moonrise images are too many? I have no idea, but I’ll let you know as soon as I find out.

5:10 p.m.

I stand on the bank of the Merced River, eyes locked on the angled intersection of Half Dome’s sharp northeast edge and its adjacent, tree-lined ridge. If the clouds cooperate, and I’ve done my homework right, a nearly full moon (96%) will be poking above this intersection any minute. We’d been fortunate the first two sunsets of my workshop; dare I hope for one more?

If the moonrise happens as I plan (hoped), the sight could rival what we’d gotten from Horsetail Fall on the first two nights of our workshop. But right now the sky behind Half Dome is smeared with thin-ish clouds—how thin I won’t know until the moon appears (or doesn’t). Gazing heavenward, I find it odd that a moonrise, something that can be predicted with such absolute precision, is so subject to weather’s fickle whim. And the clouds aren’t my only concern—just a half-degree error in my plotting would put the moon behind Half Dome and out of sight.

Few things in nature thrill me more than a moonrise. Camera or not, crescent or full, I love everything about a it: the obsessive plotting and re-plotting that gets me out there in the first place; the hand-wringing anticipation while I await the moon’s appearance; the first white pinprick of moonlight on the horizon (Is that it? There it is!); the ridge-top evergreens silhouetted against the rising disk; the glowing sphere hovering above the darkening landscape; and finally, the moonlit landscape beneath a star-studded sky. Everything.

So it shouldn’t surprise that virtually all of my photo trips—workshops and personal—are scheduled around the moon’s phase and some condition of the night sky. Sometimes I target a full moon, sometimes a crescent, and sometimes I want no moon at all (for dark skies that reveal the most stars)—the choice depends on the kind of moonrise and/or night photography I think best suits the landscape I’m traveling to photograph. But because this workshop is timed to coincide with the few February days that Horsetail Fall might turn a molten red at sunset, a calendar window I shrink even further to avoid the crowds that flock a little later in February, the moon is rarely a priority when I schedule the Horsetail Fall workshop. But I still check. And when I started planning my 2013 Yosemite Horsetail Fall workshop a couple of years ago, I was thrilled to discover that not only could I could time this trip for a full moon, I’d also be able to align that moon with Half Dome at sunset. Twice.

5:13 p.m.

I check my watch: 5:13. Sunset is 5:35; the moon should appear almost adjacent to Half Dome at about 5:15, then slowly rise, like a ball rolling uphill along Half Dome’s left side. By 5:30 the disk will have almost reached Half Dome’s summit, less than its own width with from the granite face. That is, if I’ve done my homework right. 5:14.

Any minute now….

I’d done all my figuring months in advance, which of course didn’t stop me from double-, triple-, quadruple-, and so-on-checking my results in the days leading up to my waiting beside the Merced River with a dozen or so other photographers. Part of my anxiety is the particularly fortuitous alignment of location, moon, and time that put the moon appearance above Half Dome right in my “ideal” sunset window as viewed from one of my favorite Yosemite locations. Not only does this spot provide a clear, relatively close view of Half Dome, it also is at a nice, reflective bend in the Merced River. Even without the moon this is a nice spot, end everyone in the group seems to be finding things to photograph. But I want the moon tonight. Really, really want the moon.

(You really don’t need to read this section)

My moonrise/set workflow was in place long before smartphones apps and computer software laid it all out for any photographer willing to look it up. But those tools are new tricks and I’m an old dog. So here’s how I’ve done it for years:

  1. Use my topo map software to determine the latitude and longitude of the location I want to photograph.
  2. Give my location’s latitude and longitude to my Focalware app (or, if I need the data to be a little more granular, the US Naval Observatory website), which returns the moon and sun rise/set altitude (degrees above a flat horizon) and azimuth (the angular distance relative to due north, from 0 to 360 degrees—imagine a clock: 12 is 0 degrees; 3 is 90 degrees; 6 is 180 degrees and so on).
  3. Next I plug the moon’s altitude/azimuth for my location into the plotting tool of my computer’s mapping software. This draws a line from my location (where I’ll be with my camera) to the location of the moonrise (or set). Most importantly, the line shows the moon’s alignment with whatever landscape feature I’m interested in (such as Half Dome). It also gives me both the distance and the elevation change between my location and the point above which it will rise.
  4. Finally, I use the elevation and distance data with the trig functions of a scientific calculator to get the altitude to which the moon must rise before it’s visible from my vantage point.

If this all sounds convoluted, that’s probably because it is. I suggest that you try something like The Photographer’s Ephemeris or Photo Pills, which does all this for you. But like I say, that’s a new trick….

5:15 p.m.

I squint, hoping to engage my x-ray vision enough to make out the moon’s outline through the clouds. Nothing. With conditions fairly static, the group has gotten their shots and is chatting more than clicking. Moon or not, the photography will improve as the light warms toward sunset. I walk uphill, away from the river and slightly upstream to improve my angle of view. Still nothing. (Did Ansel Adams experience this angst?)

We’ve reached the time that I expect the moon to appear. I’ve been plotting the moon long enough to be fairly confident within about one moon’s width (a half degree in either direction) of where it will rise, and within plus/minus two minutes of when it will rise. But the whether of seeing a moonrise depends on, well, the weather. Will rain, snow, or even just a rouge cloud shut us out?  There’s really no way to know until the day arrives. And sometimes, for example this very instant, I can’t tell whether the sky will cooperate until I actually see the moon.

I’ve learned that the best time to photograph a full moon (when I say “full,” I often mean almost full, generally between 95 and 100 percent of the complete disk illuminated) is during a ten minute window straddling sunset. Much earlier and the light isn’t particularly interesting, and there isn’t enough contrast between the moon and the sky for the moon to stand out dramatically; much later and there’s too much contrast between the moon and everything else in the scene for the camera to handle.

Choosing this location introduces another unknown. Remember when I said that I can pinpoint the moonrise within about its width? Well, in this case that margin of error is just enough to give me pause, because rising slightly to the right of where I think it will rise puts the moon behind Half Dome until about five minutes after sunset. Sentinel Bridge, just a short distance downstream, would have been safer, but the Sentinel Bridge Half Dome shot is far more common, the bridge is usually teaming with people at sunset, and the moon would have been a little higher in the sky during “prime time.” So here we stand.

5:17 p.m.

What’s that faint white blob in the clouds? Without saying anything I squint and look closer. Sure enough, there it is, barely visible, less than one degree above the ridge (its rise above the ridge a couple of minutes ago must have been obscured by the clouds), pretty much where I expect it. Phew. I announce the moon’s arrival to the rest the group, but need to guide their eyes to it. As everyone’s attention returns to their cameras, I cross my fingers for the clear sky in its path to hang in there until at least sunset.

5:25-5:45 p.m.

The moon finally climbs above the clouds and I exhale. Still daylight bright, it now makes a striking contrast against the darkening sky. For the next fifteen minutes we shoot continuously, pausing only to recompose and monitor the highlights. Compositions, which I’d had everyone practice before the moon arrived, range from wide reflections that reduce the moon to a tiny accent, to tight isolations of the moon and Half Dome’s face.

As sunset approaches, the biggest concern becomes those lunar highlights—too small to register on the camera’s histogram, the moon’s face is easily blown out as we try to give the darkening foreground more light. Before we started I made certain everyone has engaged their camera’s Highlight Alert (“blinking highlights”) feature. They all know that when the moon starts flashing, they’ve reached the exposure threshold and must back off on their exposure and lock it in (a few “blinkies” are recoverable in Lightroom or Photoshop, but if the entire disk is flashing, the moon’s detail is probably lost for good)—while the moon will remain the same brightness (can’t take any more exposure), from that point on the foreground will continue darkening until it becomes too dark to photograph. Then we go to dinner.

Like everyone else, I used a variety of compositions. I already have a wide reflection image from a prior shoot, so the image I share here is a moderate telephoto—any tighter (to enlarge the moon further) would have truncated some of Half Dome’s face, something I just cant bring myself to do.

We finally wrapped up at about 5:45, when long exposures to bring out detail in the dark landscape made capturing detail in the bright moon impossible. Everyone was pretty thrilled at dinner, and even though the clouds thickened and washed out our planned moonlight shoot, there were no complaints. And little did we know, Mother Nature had concocted a grand finale for our final sunset.

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A Gallery of Yosemite Moons

Four sunsets, part two: Classic Horsetail

Horsetail Fall and Clouds, Yosemite

Molten Monolith, Horsetail Fall, Yosemite
Canon EOS 5D Mark III
1/5 second
122 mm
ISO 100
F11

While we’d been incredibly fortunate with our Monday night Horsetail Fall shoot, we didn’t get the molten glow everyone covets (though I’d argue, and several agreed, we got something better). Nevertheless, based on the relatively clear skies, I decided to take everyone back for one more try on Tuesday.

On Monday we’d been able to photograph in relative peace from my favorite spot on Southside Drive, but given that the weekend storm had left us in its rearview mirror, and that word had no doubt gotten out that Horsetail Fall was once again flowing, I guessed that the Horsetail day-trippers (Bay Area, Los Angeles, Central Valley photographers who cherry-pick there Yosemite trips based on conditions) would begin crowding into Yosemite Valley. To be safe, I got my group out there a little after 4:00 (sunset was 5:35). Despite being earlier, both parking turnouts were already teeming cars (if everyone squeezes, there might be room for fourteen legally parked cars)—just a few minutes later and we’d not have found room for our three vehicles (all the late arriving cars that had attempted creative, shoulder parking solutions returned to find parking tickets decorating their windshields). With so many more cars, I wasn’t surprised to find my preferred spot down by the river was already starting to fill—but we spread out a bit and everyone managed to squeeze in.

Unlike Monday evening, the Tuesday sky started mostly clear, with only an occasional wisp of cloud floating by. While the scene lacked the drama of Monday, the clear skies boded well for the fiery show we were all there for. We watched the crisp, vertical line separating light and shadow advance unimpeded across El Capitan. The mood was optimistic—borderline festive. Then, a little after five, with no warning the light faded and El Capitan was instantly reduced to a homogeneous, dull gray. Many people reacted as if their team had fumbled on the two yard-line, but those of us who know Horsetail Fall’s fickle disposition just smiled.

In all the years I’ve been photographing Horsetail Fall, I’ve come to recognize how much it likes to tease—while this is more of a gut feeling, it has always seemed to me that the evenings when the shadow marches without pause toward sunset, the light is much more likely to extinguish right before the prime moment. On the other hand, my best success seems to come on the evenings when the light comes and goes, teasing viewers right up until it suddenly reappears in all its crimson glory just before sunset. So, until the light disappeared I was a little concerned that things were going too well. But when the light faded I was able to guide them away from the ledge and reassure them that there’s no reason to panic just yet. And sure enough, about ten minutes later the sunlight came flooding back and everyone exhaled.

As shadow advances from the west, the remaining light warms—by 5:25 it had reached a rich amber. Once it reaches that stage my advice to everyone was that, since the show will either get better (more red) or worse (the light snuffed), and there’s no way of telling which it will be, they should just keep shooting until the light’s gone. And that’s what we did. At first there were no clouds and my composition was fairly tight to eliminate the boring sky. Then, just a few minutes before the “official” 5:35 sunset (I should add that “sunset” when you see it published refers to the time the sun sets below a flat horizon—it set far earlier for those of us on the valley floor, and it wouldn’t set on elevated Horsetail Fall until  nearly 5:45), a nice cloud wafted up from behind El Capitan and I quickly went wider to include it.

On the way to dinner with the group I breathed a sigh of relief knowing that my life had just become much easier. For many in the group, what we’d just photographed was their primary workshop objective—for some Horsetail Fall is a bucket-list item. But the nights Horsetail Fall doesn’t light up are far more frequent than the nights it does, and in fact I’ve seen Februarys when it’s only lit up like that once or twice (and I’m sure there have been years when it doesn’t happen at all). While I knew nobody would hold me accountable if Horsetail didn’t put on a show for us, the fact that it did (not to mention the fabulous Horsetail shoot of our first night), meant that I was free to focus the group’s final two sunsets two very special moonrises.

Next up, sunset number three: A marvelous night for a moondance

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Read when, where, and how to photograph Horsetail Fall

Join me next February when we do it all over again

Four sunsets, part one: A Horsetail of a different color

Revelation, Horsetail Fall, Yosemite

Revelation, El Capitan and Horsetail Fall, Yosemite
Canon EOS 5D Mark III
1/20 second
154 mm
ISO 100
F11

If the National Weather Service website were human, it would have long ago slapped me with a restraining order. You see, California is in the throes of an unprecedented drought that has shriveled lakes, rivers, creeks, and reduced even the most robust waterfalls to a trickle. With my Yosemite Horsetail Fall (which on a good day is rarely more than a thin white stripe on El Capitan’s granite) workshop just around the corner, recent weeks have seen me behave more like an obsessed infatuee, as if constant monitoring will somehow make my weather dreams come true. But so far this winter, each time I thought Mother Nature had winked in my direction, I found my hopes quickly dashed as every promising storm made an abrupt left into the open arms of the already saturated Pacific Northwest.

So, imagine my excitement when, just in time for this week’s workshop, an atmospheric river (dubbed the “Pineapple Express” for its origins in the warm subtropical waters surrounding Hawaii) took aim at Northern California. During the four days immediately prior to my workshop, our mountains were drenched with up to ten inches of liquid—not nearly enough to quench our three-year-and-counting drought, but more than enough to recharge Yosemite’s parched waterfalls for the three-and-a-half days of the workshop. Phew.

Monday morning I arrived in Yosemite to find, as hoped, the waterfalls brimming and Horsetail Fall looking particularly healthy. Eying Horsetail from the El Capitan picnic area a few hours before the workshop started, I suddenly remembered the stress that comes with other photographers counting on me for the bucket-list shot they’d traveled so far to capture. It occurred to me that hen Horsetail Fall is dry I can concentrate without distraction on Yosemite’s other great sunset options; when Horsetail is flowing, I need to decide whether to go for the notoriously fickle sunset light and risk no photographable sunset at all if it doesn’t happen. That’s because, not only does Horsetail Fall need water, the red glow everyone covets also requires direct sunlight at the exact instant of sunset—never a sure thing, even on seemingly clear days. And if Horsetail doesn’t get sunset light, there’s little else to photograph from its prime vantage points. With the forecast for the workshop’s duration called for a disconcerting mix of clouds and blue sky, our odds were even longer than ordinary. Compounding my anxiety was the full moon that I’d promised for workshop sunsets three and four (of four total sunsets)—if we don’t get Horsetail on sunset one or two, I’d have to decide between going for Horsetail or the moon. (And woe betide the workshop leader whose group watches a fiery sky or ascending moon from an unsuitable location—tar and feathers, anyone?)

During the orientation I did my best to establish reasonable expectations. I told the group that we’ll go all-in on Horsetail for sunsets one and two, and that if it doesn’t happen, I’ll decide our priority for sunsets three and four based on the conditions. What I meant was, we’ll go all-in for Horsetail on sunsets one and two, and I’ll hope like crazy it that does happen and I won’t have to decide anything for sunsets three and four. What followed was four sunsets filled with anxiety, each culminating with a rousing success—two our our successes were of the exactly-what-I’d-hoped-for variety, while the other two were far beyond what I could have imagined.

Sunset number one, above, was in the more than I could have imagined category. After the orientation I took the group to Tunnel View, where we kicked off the workshop with Yosemite Valley beneath a nice mix of clouds and sky. From there we headed to the night’s sunset destination, my favorite Horsetail Fall view on Southside Drive. A few years ago I could pull in to this spot a few minutes before sunset and be relatively confident of finding enough room for my entire group. But this spot is no longer a secret; on the drive there I crossed my fingers that the storm had kept most of the day-trip photographers home—if not, Plan B was to loop over to the El Capitan picnic area where there’s more parking and ample room for many photographers. On this afternoon my concerns were unwarranted as we found only two other cars there, and nobody down by the river where I like to set up. And set up we did, with a little more than an hour to wait. From the time we arrived the clouds were nice, but with no sign of the sun the scene was a little flat, with gray the predominant color—nevertheless, I encouraged everyone to be ready because it can change in a heartbeat. Little did I know….

As we waited we watched Horsetail Fall, spilling more water than I’d seen in years, play peek-a-boo with the storm’s swirling vestiges. But without direct sunlight, the scene, while pretty, wasn’t spectacular. Then, shortly before 5:00, without warning the clouds lit up like they’d been plugged in and I (unnecessarily) told everyone to start shooting, that we have no idea how long this light will last. For the next ten minutes we were treated to a Horsetail Fall show the likes of which I’ve never seen. Suddenly the exposures, quite easy in the flat gray, became quite tricky and I spent lots of time bouncing between workshop participants struggling with exposure. I managed to get off a handful of frames, some fairly wide, and a few a little tighter like this one. When the light faded we were left with cards devoid the “classic” Horsetail image; instead, we had something both beautiful and unique, a difficult combination for such a heavily photographed phenomenon. From the conversations in the car, and from images shared later during image review, it was pretty clear that everyone else was as happy as I was. Nevertheless, I sensed most still wanted the red Horsetail image, and I was ready to give it one more try with sunset number two.

Next up, sunset number two: The “classic” Horsetail.

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Read when, where, and how to photograph Horsetail Fall

Join me next February when we do it all over again

Securing the border

Frozen, Merced River, Valley View, Yosemite

Frozen, Merced River, Valley View, Yosemite
Canon EOS 5D Mark III
1.3 seconds
45 mm
ISO 200
F16

If you’ve ever been in one of my workshops, or (endured) one of my image reviews, you know where I’m going with this (I can sense eyes rolling from here). But I hope the rest of you stick with me, because as much as we try be vigilant, sometimes the emotion of a scene overwhelms our compositional good sense—we see something that moves us, point our camera at it, and click without a lot of thought. While this approach may indeed capture the scene well enough to revive memories or even impress friends, you probably haven’t gotten the most out of it. So before every click, I do a little “border patrol,” a simple mnemonic that reminds me to deal with small distractions on the perimeter that can have a disproportionately large impact on the entire image. (I’d love to say that I coined the term in this context, but I think I got it from Brenda Tharp—not sure where Brenda picked it up.)

To understand the importance of securing your borders, it’s important to understand that our goal as photographers is to create an image that invites viewers to enter, and persuades them to stay. And the surest way to keep viewers in your image is to help them forget the world beyond the frame. Lots of factors go into crafting an inviting, persuasive image—things like balance, visual motion, and relationships are essential (topics for another day), but nothing reminds a viewer of the world beyond the frame faster than objects jutting in or cut off at the edge, or visually “heavy” (large or bright) objects that pull the eye away from the primary scene. To avoid these distractions, for years I’ve been practicing, and advocating, border patrol before clicking. Just run your eyes around the perimeter, note everything that’s on or near the border, and ask yourself if that really is the best place for the edge of the frame.

Sometimes border patrol is easy—a simple scene with just a small handful of objects to organize, all conveniently grouped toward the center, usually requires very little border management. But more often than not we’re dealing with complex scenes containing multiple objects scattered throughout and beyond the frame: leaves, rocks, clouds, whatever, with no obvious demarcation.

Incoming Storm, Mesquite Flat Dunes, Death Valley

Incoming Storm, Mesquite Flat Dunes, Death Valley
Border patrol for this image was relatively simple—with nothing prominent near the edges, I was primarily concerned about visual balance, though I did conduct a bit of border patrol on the sky to ensure that I chose the best place to break the churning (rapidly moving) clouds.

The frigid Yosemite scene at the top of his post was as difficult as it was beautiful. With my camera in live-view mode atop my tripod, I relatively quickly came up with a composition that encompassed the beauty and felt fairly balanced, but all the snow-capped rocks, patches of ice, and randomly distributed hoarfrost made it pretty much impossible to find the perfect place for my border.

The circle of five snow-covered rocks in the left foreground was my foreground anchor—I needed to give these rocks space, and to balance them with the field of hoarfrost blooms in the right foreground. I was very aware of the rocks cut off in the left and right middle-ground, but going any wider introduced all kinds of new problems (just outside the current frame) at the bottom and on both sides. On the other hand, a tighter composition would have cut off the ice-etched trees that stood out so beautifully against the shaded evergreen background. Sigh. So, I did what every photographer must do in virtually every image: compromise. Compromise in this case meant opting for the lesser of multiple evils, hopeful that the unique drama of this frigid scene would be enough to overcome its flaws.

What flaws? I thought (hoped) you’d never ask. After several minutes of shifting up/down, left/right, forward/backward (while crossing my fingers that the ice on which I was stationed would hold out), and zooming in and out, I managed to get all of my icy trees at the top of the frame and find a relatively clean patch of water in front of me for the bottom of the frame. The large rock cut off on the middle right doesn’t bother me too much either—large objects cut in the middle can serve as frames that hold the eye in the scene. But if I could have had complete creative control over this scene (this is where painters have a distinct advantage), I’d have done something about those small rocks cut off on the middle left—I know nobody would be consciously aware of them, but there’s nothing like a clean border to hold a viewer in the scene, and those rocks just aren’t clean to my eye.

Because you can actually practice border patrol, and composition in general, in the comfort of your home, another frequent theme in my image reviews is the value of the crop tool as a learning device. Pick any image—yours or someone else’s—and see how many compositions you can find in it. The goal isn’t to create usable images (you’ll loose too many pixels for that), it’s to train your eye to see things you currently miss in the field. I promise that if you do this enough, you’ll find yourself naturally seeing compositions and fixing obvious problems before you click.

Two out of three ain’t bad

Gary Hart Photography: Moonlight Cathedral, Valley View, Yosemite

Moonlight Cathedral, El Capitan, Yosemite
Canon EOS 5D Mark III
30 seconds
23 mm
ISO 1600
F8

I scheduled my Yosemite Comet ISON photo workshop way back when astronomers were crossing their fingers and whispering “Comet of the Century.” Sadly, the media took those whispers and amplified them a thousand times—when ISON did its Icarus act on Thanksgiving day, its story became the next in a long line of comet failures (raise your hand if you remember Kohoutek).

But anyone who understands the fickle nature of comets would be foolish to get too excited about (or plan an event solely around) a comet’s promised appearance. So I scheduled this workshop knowing that even if the comet fizzled, storms and snowfall can make winter in Yosemite Valley spectacular. But, because  snowfall in Yosemite is also far from a sure thing, to further enhance our chances for something special, in addition to Comet ISON and winter conditions, I scheduled this workshop to coincide with the December full moon. And while we didn’t get the comet, well, to quote Meat Loaf, “two out of three ain’t bad.”

Yosemite Valley received nearly a foot of snow a few days before the workshop started. Given Yosemite frequent sunshine and relatively warm temps, normally that snow would have all but disappeared from the trees and rocks within a few hours, and within a couple of days would have been marred by large brown patches—exactly what happened in the unshaded parts of Yosemite Valley. But because this storm was followed immediately by a cold snap, those parts of the valley that remained all day in the shade of Yosemite’s towering, sheer granite walls (mostly the south and/or west side of the valley) didn’t shed their snow and actually accumulated ice as the week went on.

Valley View was the prime beneficiary of this all day shade—by the time my workshop started, snow-capped rocks, hoarfrost blooms, and a sheet of windowed ice had elevated this always beautiful location to more beautiful than I’ve ever seen it. Full moon notwithstanding, it was the highlight of the workshop. Taking advantage of our unique opportunity, my group photographed Valley View early morning, late afternoon, at sunset, and (as you can see) by moonlight.

There are lots of things human vision can do that the camera can’t—fortunately, one of those things is not see in low light. While moonlight adds beauty to any scene, when a scene starts out off-the-charts-beautiful, moonlight makes it a downright spiritual experience. Though moonlight is beautiful to the eye, even at its brightest, a full moon isn’t bright enough to reveal all the beauty present. Enter the camera.

Giving this scene lots of light allowed me to reveal how it would appear if your eyes could take in as much light as, say, an owl. Or your cat. The blueness of the sky, the sparkling ice crystals, the reflection in the river—that beauty is no less real just because it’s invisible to our eyes.

To reveal all this “invisible” beauty, I started at ISO 800, f4, 15 seconds. But the unusually extreme (for moonlight photography) depth of field this composition required caused me to increase to ISO 1600 and 30 seconds to allow the extra DOF f8 provides. And I was thrilled to discover that there was enough light to enable live-view manual focus (my now preferred focus method for all situations). According to my DOF app, focusing about eight feet into the frame would give me sharpness from front-to-back, but just to be sure, after capture I magnified image in my LCD and checked the ice in the foreground and trees atop El Capitan.

The other problem I needed to deal with was lens flare, an easy thing to forget about when photographing in the dark. But the moon is a bright light source and all the lens flare rules that apply to sunlight photography also apply to moonlight—if moonlight strikes your front lens element, you’ll get lens flare. Since I hate lens hoods, I manually shield my lenses in flare situations. A hat works nicely, but there was no way I was taking my snuggly warm hat off, so I shaded my lens with my hand for the entire 30 seconds of my exposure.

BTW, see that bright light shining through the tree at the base of El Capitan? That’s Jupiter.

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A Gallery of Snow and Ice

Click an image for a closer look and slide show. Refresh the window to reorder the display.