Silent Night
Posted on March 21, 2017
Silent Night, Yosemite Valley from Tunnel View
Sony a7R II
Sony/Zeiss 16-35 f/4
20 seconds
F/5.6
ISO 1250
One perk of being a photographer is the opportunity to experience normally crowded locations in relative peace. That’s because the best nature photography usually happens at most people’s least favorite time to be outside: crazy weather and after dark. A couple of weeks ago in Yosemite I got the opportunity to enjoy both.
After spending a snowy Sunday guiding a couple around Yosemite Valley in a snowstorm, I dropped them back at (the hotel formerly known as) The Ahwahnee with nothing but the drive home on my mind. But winding through the valley in the fading twilight I saw signs of clearing skies and made a snap decision to check out the scene at Tunnel View.
I found the vista at Tunnel View gloriously empty. By the time I’d set up my camera and tripod the darkness was nearly complete, but as my eyes adjusted I could make out large, black holes in the once solid clouds overhead. Soon stars dotted the blackness above El Capitan and the white stripe of Bridalveil Fall. Each time light from the waxing gibbous moon slipped through the shifting clouds, the entire landscape lit up as if someone had flipped a switch.
Because the best parts of the view were in a narrow strip starting with the snow-glazed trees beneath me and continuing through the scene and up into the star-studded sky, I opted for a vertical composition. To include as much foreground and sky as possible, I went nearly as wide as my 16-35 lens would allow, more or less centering El Capitan and Bridalveil Fall to give the snow and stars equal billing.
Being completely comfortable with my a7RII’s high ISO performance, I didn’t stress the 1250 ISO that allowed me to stop down to a slightly sharper f/5.6 (virtually every lens is a little sharper stopped down from its largest aperture). Night focus with the Sony a7RII is extremely easy, easier than any camera I’ve ever used that isn’t an a7S/a7SII. Often I manually focus on the stars and use focus peaking* to tell me I’m sharp; in this case I back-button auto-focused on the contrast between the moonlit snow and dark granite near Bridalveil Fall. I chose a long enough shutter speed to capture motion blur in the rapidly moving clouds, knowing the potential for visible star streaking was minimized by my extremely wide focal length.
My favorite thing about that evening? The 20 seconds my shutter was open, when I didn’t have anything to do but stand there and enjoy the view in glorious silence.
* Focus peaking is a mirrorless feature that highlights in the viewfinder the in-focus areas of your scene.
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Yosemite After Dark
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Variations on a scene
Posted on March 14, 2017
Snowfall, Tunnel View, Yosemite
Sony a7R II
Sony/Zeiss 16-35 f/4
1/250 second
F/9
ISO 100
A week or so ago I had the good fortune to be in Yosemite for the most recent snowfall there. All week the National Weather Service had been waffling a bit on the snow—based on the forecast, I probably wouldn’t have made the trip. But I was there anyway, guiding a fun couple from England for the weekend. Following a nice but unspectacular Saturday, we woke Sunday morning to find the world dipped in white.
The snow fell all day, at times so hard that that it was difficult to see more than a couple hundred yards, other times dwindling to a few flakes per minute. During one of the lulls we made our way to Tunnel View for the obligatory shot there. Despite hundreds (thousands?) of pictures of this view, after surveying the scene for a few minutes I couldn’t resist pulling out my camera and tripod.
My general feeling is that people tend to go too wide with their Tunnel View images, shrinking the main features (El Capitan, Half Dome, Bridalveil Fall) to include less exciting granite left of El Capitan and right right of Cathedral Rocks/Bridalveil Fall. That’s why I opt to tighten my horizontal Tunnel View compositions on the left and right, or isolate one or two of the three primary subjects with a telephoto. And when something exciting is happening in the sky (moon, clouds, or color) or foreground (fog, snow, rainbow), I’ll often compose vertically and bias my composition to favor the most compelling part of the scene.
With so many Tunnel View images in my portfolio, that afternoon I consciously set aside my long-held composition biases in favor of something I don’t already have. Of course the feature that most set the scene apart was the snow, so I set out to find the best way to emphasize it. Because the snow level that day was right around 4000 feet, also the elevation of Yosemite Valley, even the three hundred or so feet of elevation gain at Tunnel View resulted in much more snow virtually at my feet than on the distant valley floor. My Sony/Zeiss 16-35 f/4 lens, a great lens that I usually find too wide for Tunnel View, was perfect for highlighting the foreground snow.
Dialing my focal length to about 20mm allowed me to maximize the foreground snow while including minimal less-than-interesting gray sky. Of course going this wide meant shrinking the scene’s “big three” and adding lots of extraneous middle-ground on the left and right. To mitigate that problem I used the snowy pine on the left, often an obtrusive distraction to be dealt with, as a frame for that side of the scene. Not only did the tree block less interesting features, it actually enhanced the snowy effect I sought. On the right the diagonal ridge added a touch of visual motion (diagonal lines are so much stronger visually than horizontal and vertical lines), and it didn’t hurt that much of the bland granite there was covered with snow.
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A Tunnel View Gallery
Click an image for a closer look and slide show. Refresh the window to reorder the display.
Photograph the Milky Way: Part Two
Posted on March 9, 2017
Fire and Mist, Halemaumau Crater, Kilauea, Hawaii
Sony a7S
Sony/Zeiss 16-35 f4
10 seconds
F/4
ISO 3200
Previously on the Eloquent Nature blog: Photograph the Milky Way: Part One
Viewing the Milky Way requires nothing more than a clear, dark sky. The Milky Way’s luminosity is fixed, so our ability to see it is largely a function of the darkness of the surrounding sky—the darker the sky, the better the Milky Way stands out. But because our eyes can only take in a fixed amount of light, there’s a ceiling on our ability to view the Milky Way with the unaided eye.
A camera, on the other hand, can accumulate light for a virtually unlimited duration. This, combined with technological advances that continue increasing the light sensitivity of digital sensors, means that when it comes to photographing the Milky Way, well…, the sky’s the limit. As glorious as it is to view the Milky Way with the unaided eye, a camera will show you things your eyes can’t see. In fact, not only does the right camera in the right hands resolve far more Milky Way detail than we can see, it also reveals color too faint for the human eye.
Knowing when and where to view the Milky Way is a great start, but photographing the Milky Way requires a combination of equipment, skill, and experience that doesn’t just happen overnight (so to speak). But Milky Way photography doesn’t need to break the bank, and it’s not rocket science.
Equipment
Bottom line, photographing the Milky Way is all about maximizing your ability to collect light: long exposures, fast lenses, high ISO.
Camera
In general, the larger your camera’s sensor and photosites (the “pixels” that capture the light), the more efficiently it collects light. Because other technology is involved, there’s not an absolute correlation between sensor and pixel size and light gathering capability, but a small, densely packed sensor almost certainly rules out your smartphone and point-and-shoot cameras anything more than a fuzzy snap of the Milky Way. At the very least you’ll want a mirrorless or DSLR camera with an APS-C (1.5/1.6 crop) size sensor. Better still is a full frame mirrorless or DSLR camera. (A 4/3 Olympus or Panasonic sensor might work, but I’ve not been overly impressed with the high ISO images I’ve seen from these smaller sensors.)
Another general rule is that the newer the technology, the better it will perform in low light. Even with their smaller, more densely packed sensors, many of today’s top APS-C bodies outperform in low light full frame bodies that have been out for a few years, so full frame or APS-C, if your camera is relatively new, it will probably do the job.
If you’re shopping for a new camera and think night photography might be in your future, compare your potential cameras’ high ISO capabilities—not their maximum ISO, but read some reviews to see how your camera candidates fare in objective tests by credible sources like DP Review or Imaging Resource (there are many others).
An often overlooked consideration is the camera’s ability to focus in extreme low light. Autofocusing on the stars or landscape will be difficult to impossible, and you’ll not be able to see well enough through a DSLR’s viewfinder to manually focus. Some bodies with a fast lens will autofocus on a bright star or planet, but it’s not something I’d count on (though I expect within a few years before this capability becomes more common).
Having photographed for years with Sony and Canon, and working extensively with most other mirrorless and DSLR bodies in my workshops, I have lots of experience with cameras from many manufacturers. In my book, focus peaking makes mirrorless the clear winner for night focusing. Sony’s current mirrorless bodies (a7R II, a7S, and a7S II) are by far the easiest I’ve ever used for focusing in the dark—what took a minute or more with my Canon, I can do in seconds using focus peaking with my Sony bodies. That said, of the major DSLR brands, I’ve found Canon’s superior LCD screen makes it much easier to focus in extreme low light than Nikon. (More on focus later.)
Lens
Put simply, to photograph the Milky Way you want fast, wide glass—the faster the better. Fast to capture as much light as possible; wide to take in lots of sky. A faster lens also makes focus and composition easier because its larger aperture gathers more light. How fast? F/2.8 or faster—preferably faster. How wide? At least 28mm, and 24mm or wider is better still. I do enough night photography that I have a dedicated, night-only lens—my original night lens was a Canon-mount Zeiss 28mm f/2; my current night lens is a Rokinon 24mm f/1.4.
Tripod
It goes without saying that at exposure times up to 30 seconds, you’ll need a sturdy tripod and head for Milky Way photography. You don’t need to spend a fortune, but the more you spend, the happier you’ll be in the long run (trust me). Carbon fiber provides the best combination of strength, vibration reduction, and light weight, but a sturdy (heavy) aluminum tripod will do the job.
An extended centerpost is not terribly stable, and a non-extended centerpost limits your ability to spread the tripod’s legs and get low, so I avoid tripods with a centerpost. But if you have a sturdy tripod with a centerpost, don’t run out and purchase a new one—just don’t extend the centerpost when photographing at night.
Read my tips for purchasing a tripod here.
Other stuff
To eliminate the possibility of camera vibration I recommend a remote release; without a remote you’ll risk annoying all within earshot with your camera’s 2-second timer beep. Don’t forget a flashlight or headlamp for the walk to and from the car. And it’s never a bad idea to toss an extra battery in your pocket.
Getting the shot
Keep it simple
There are just so many things that can go wrong on a moonless night when there’s not enough light to see camera controls, the contents of your bag, and the tripod leg you’re about to trip over. After doing this for many years, both on my own and helping others in workshops, I’ve decided that simplicity is essential.
Simplicity starts with paring down to the absolute minimum gear: a sturdy tripod, one body, one lens, and a remote release (plus an extra battery in my pocket). Everything else stays at home, in the car, or if I’m staying out after a sunset shoot, in my bag.
Upon arrival at my night photography destination, I extract my tripod, camera, lens (don’t forget to remove the polarizer), and remote release. I connect the remote and mount my lens—if it’s a zoom I set the focal length at the lens’s widest—then set my exposure and focus (more on exposure and focus below). If I’m walking to my photo site, I carry the pre-exposed and focused camera on the tripod (I know this makes some people uncomfortable, but if you don’t trust your head enough to hold onto your camera while you’re walking, it’s time for a new head), trying to keep the tripod as upright and stable as possible as I walk.
Flashlights/headlamps are essential for the walk/hike out to to and from my shooting location, but while I’m there and in shoot mode, it’s no flashlights, no exceptions. This is particularly important when I’m with a group. Not only does a flashlight inhibit your night vision, its light leaks into the frame of everyone who’s there. And while red lights may be better for your night vision, they’re particularly insidious about leaking into everyone’s frame (so before you ask, no red light!). If you follow my no flashlight rule, you’ll be amazed at how well your eyes adjust. I can operate my camera’s controls in the dark—it’s not hard with a little practice, and well worth the effort to learn. If I ever do need to see my camera to adjust something, or if I need to see to move around, my cell phone screen (not the phone’s flashlight, just its screen) gives me all the light I need.
Composition
A good Milky Way image is distinguished from an ordinary Milky Way image by its foreground. Simply finding a location that’s dark enough to see the Milky Way is difficult enough; finding a dark location that also has a foreground worthy of pairing with the Milky Way usually takes a little planning.
Since the Milky Way’s center is in the southern sky (for Northern Hemisphere observers), I look for remote (away from light pollution) subjects that I can photograph while facing south. Keep in mind that unless you have a ridiculous light gathering camera (like the Sony a7S or a7S II) and an extremely fast lens (f/2 or faster), your foreground will probably be more dark shape than detail. Water’s inherent reflectivity makes it a good foreground subject as well, especially if the water includes rocks or other features to add a little visual weight.
When I encounter a scene I deem photo worthy, not only do I try to determine its best light and moon rise/set possibilities, I also consider its potential as a Milky Way subject. Can I align it with the southern sky? Are there strong subjects that stand out against the sky? Is there any water I can include in my frame?
I’ve found views of the Grand Canyon from the North Rim, the Kilauea Caldera, and the bristlecone pines in California’s White Mountains that work spectacularly. On the other hand, while Yosemite Valley has lots to love, you don’t see a lot of Milky Way images from Yosemite Valley because there just aren’t that many south views there, and Yosemite’s towering, east/west trending granite walls give its south views an extremely high horizon that blocks much of the galactic core from the valley floor.
To maximize the amount of Milky Way in my frame, I generally (but not always) start with a vertical orientation that’s at least 2/3 sky. On the other hand, I do make sure to give myself more options with a few horizontal compositions as well. Given the near total darkness required of a Milky Way shoot, it’s often too dark to see well enough to compose that scene. If I can’t see well enough to compose I guess at a composition, take a short test exposure at an extreme (unusable) ISO to enable a relatively fast shutter speed (a few seconds), adjust the composition based on the image in the LCD, and repeat until I’m satisfied.
Focus
Needless to say, when it’s dark enough to view the Milky Way, there’s not enough light to autofocus (unless you have a rare camera/lens combo that can autofocus on a bright star and planet), or even to manually focus with confidence. And of all the things that can ruin a Milky Way image (not to mention an entire night), poor focus is number one. Not only is achieving focus difficult, it’s very easy to think you’re focused only to discover later that you just missed.
Because the Milky Way’s focus point is infinity, and you almost certainly won’t have enough light to stop down for more depth of field, your closest foreground subjects should be far enough away to be sharp when you’re wide open and focused at infinity. Before going out to shoot, find a hyperfocal app and plug in the values for your camera and lens at its widest aperture. Even though it’s technically possible to be sharp from half the hyperfocal distance to infinity, the kind of precise focus this requires is difficult to impossible in the dark, so my rule of thumb is to make sure my closest subject is no closer than the hyperfocal distance.
For example, I know with my Rokinon 24mm f/1.4 wide open on my full frame Sony a7S II, the hyperfocal distance is about 50 feet. If I have a subject that’s closer (such as a bristlecone pine), I’ll pre-focus (before dark) on the hyperfocal distance, or shine a bright light on an object at the hyperfocal distance and focus there, but generally I make sure everything is at least 50 feet away. Read more about hyperfocal focus in my Depth of Field article.
By far the number one cause of night focus misses is the idea that you can just dial any lens to infinity; followed closely by the idea that focused at one focal length means focused at all focal lengths. Because when it comes to sharpness, almost isn’t good enough, if you have a zoom lens, don’t even think of trying to dial the focus ring to the end for infinity. And even for most prime lenses, the infinity point is a little short of all the way to the end, and can vary slightly with the temperature and f-stop. If you know your lens well enough to be certain of its infinity point by feel (and are a risk taker), go for it. And that zoom lens that claims to be parfocal? While it’s possible that your zoom will hold focus throughout its entire focal range, regardless of what the manufacturer claims, I wouldn’t bet an entire shoot on it without testing first.
All this means that the only way to ensure night photography sharpness is to focus carefully on something before shooting, refocus every time your focal length changes, and check focus frequently by displaying and magnifying an image on your LCD. To simplify (there’s that word again), when using a zoom lens, I usually set the lens at its widest focal length, focus, verify, then never change the focal length again once I know I’m focused. And remember, the best way to ensure focus is to set your focal length and focus before it gets dark.
But sometimes pre-focusing isn’t possible, or for some reason you need to refocus after darkness falls. If I arrive at my destination in the dark, I autofocus on my headlights, a bright flashlight, or a laser 50 feet or more away. And again, never assume you’re sharp—always magnify your image and check it after you focus.
For more on focusing in the dark, including how to use stars to focus, read my Starlight Photo Tips article.
Exposure
Exposing a Milky Way image is wonderfully simple once you realize that you don’t have to meter because you can’t (not enough light)—your goal is simply to capture as many photons as you can without damaging the image with noise, star motion, and lens flaws.
Basically, you can’t give a Milky Way image too much light. What I mean by that is, capturing the amount of light required to overexpose a Milky Way image is only possible if you’ve chosen an ISO and/or shutter speed that significantly compromises the quality of the image with excessive noise and/or star motion.
In a perfect world, I’d take every image at ISO 100 and f/8—the best ISO and f-stop for my camera and lens. But that’s not possible when photographing in near total darkness—a usable Milky Way image requires exposure compromises. What kind of compromises? Each exposure variable causes a different problem when pushed too far:
- ISO: Raising ISO to increase light sensitivity comes with a corresponding increase in noise that muddies detail. The noise at any particular ISO varies greatly with the camera, so it’s essential to know your camera’s low-light capability(!). Some of the noise can be cleaned up with noise reduction software (I use Topaz DeNoise 6)—the amount that cleans up will depend on the noise reduction software you use, your skill using that software, and where the noise is (is it marring empty voids or spoiling essential detail?).
- Shutter speed: The longer the shutter stays open, the more motion blur spreads the stars’ distinct pinpoints into streaks. I’m not a big fan of formulas that dictate star photography shutter speeds because I find them arbitrary and inflexible, and they fail to account for the fact that the amount of apparent stellar motion varies with the direction you’re composing (you’ll get less motion the closer to the north or south poles you’re aimed). My general shutter-speed rule of thumb is 30-seconds or less, preferably less—I won’t exceed 30 seconds, and do everything I can to get enough light with a faster shutter speed.
- F-stop: At their widest apertures, lenses tend to lose sharpness (especially on the edges) and display optical flaws like comatic aberration (also called coma) that distorts points of light (like stars) into comet shaped blurs. For many lenses, stopping down even one stop from wide open significantly improves image quality.
Again: My approach to metering for the Milky Way is to give my scene as much light as I can without pushing the exposure compromises to a point I can’t live with. Where exactly is that point? Not only is that a subjective question that varies with each camera body, lens, and scene, as technology improves, I’m less forgiving of exposure compromises than I once was. For example, when I started photographing the Milky Way with my Canon 1DS Mark III, the Milky Way scenes I could shoot were limited because my fastest wide lens was f/4 and I got too much noise when I pushed my ISO beyond 1600. This forced me compromise by shooting wide open with a 30-second shutter speed to achieve even marginal results. In fact, given these limitations, despite trying to photograph the Milky Way from many locations, the only foreground that worked well enough was Kilauea Caldera, because it was its own light source.
Today (early 2017) I photograph the Milky Way with a Sony a7S II and a Rokinon 24mm f/1.4 lens. I get cleaner images from my Sony at ISO 6400 than got a ISO 1600 on my Canon 1DSIII, and the light gathering capability of an f/1.4 lens revelatory. Now I can stop down slightly to reduce lens aberrations, drop my shutter speed to 20 or 15 seconds to cut star motion 33-50 percent, and still get usable foreground detail by starlight.
I can’t emphasize enough how important it is to know your camera’s and lens’s capabilities in low light, and how for you’re comfortable pushing them. For each of the night photography equipment combos I’ve used, I’ve established a general exposure upper threshold, rule-of-thumb compromise points for each exposure setting that I won’t exceed until I’ve reached the compromise threshold of the other exposure settings. For example, with my a7SII/Rokinon combo, I usually start at ISO 3200, f/2, 20 seconds. Those settings will usually get me enough light for Milky Way color and a little foreground detail. But if I want more light (for example, if I’m shooting into the black pit of the Grand Canyon from the North Rim), my first exposure compromise is to increase to ISO 6400; if I decide I need even more light, my next compromise is to open up to f/1.4; if that still isn’t enough light, my next compromise is to bump my shutter speed to 30 seconds. Finally, if I want more light that ISO 6400, f/1.4, 30 seconds delivers, I’ll try ISO 12,800 (and cross my fingers)*. If that’s not enough, I go home (or just sit and enjoy the view).
These thresholds are guidelines rather than hard-and-fast rules, and they apply to my setup only—your results may vary. And even though I’m pretty secure with this workflow, for every Milky Way composition I try a variety of exposure combinations before moving to another composition. Not only does this give me a range of options to choose between when I’m at home and reviewing my images on a big monitor, it also gives me more insight into my camera/lens capabilities, allowing me to refine my exposure compromise threshold points.
* In normal situations the Sony a7SII can handle ISO 12,800 without even breathing hard, but the long exposure time required of night photography generates a lot of heat on the sensor with a corresponding increase in noise.
It’s time to click that shutter
You’re in position with the right gear, composed, focused, and exposure values set. Before you actually click the shutter, let me remind you of a couple of things you can do to ensure the best results: First, lower that center post. A tripod center post’s inherent instability is magnified during long exposures, not just by wind, but even by nearby footsteps, the press of the shutter button, and slap of the mirror (and sometimes it seems, by ghosts). And speaking of shutter clicks, you should be using a remote cable or two-second timer to eliminate the vibration imparted when your finger presses the shutter button.
When that first Milky Way image pops up on the LCD, it’s pretty exciting. So exciting in fact that sometimes you risk being lulled into a “Wow, this isn’t as hard as I expected” complacency. Even though you think everything’s perfect, don’t forget to review your image sharpness every few frames by displaying and magnifying and image on your LCD. In theory nothing should change unless you changed it, but in practice I’ve noticed a distinct inclination for focus to shift mysteriously between shots. Whether it’s slight temperature changes or an inadvertent nudge of the focus ring as you fumble with controls in the dark, you can file periodically checking your sharpness falls under “an ounce of prevention….” Believe me, this will save a lot of angst later.
And finally, don’t forget to play with different exposure settings for each composition. Not only does this give you more options, it also gives you more insight into your camera/lens combo’s low light capabilities.
The bottom line
Though having top-of-the-line low-light equipment helps a lot, it’s not essential. If you have a full frame DSLR that’s less than five years old, and a lens that’s f/2.8 or faster, you probably have all the equipment you need to get great the Milky Way images. Even with a cropped sensor, or an f/4 lens, you have a good chance of getting usable Milky Way images. If you’ve never done it before, don’t expect perfection the first time out. What you can expect is improvement each time you go out as you learn the limitations of your equipment and identify your own exposure compromise thresholds. And success or failure, at the very least you’ll have spent a magnificent night under the stars.
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A Milky Way Gallery
Click an image for a closer look and slide show. Refresh the window to reorder the display.
Photograph the Milky Way: Part One
Posted on March 6, 2017
Milky Way and Meteor, Bristlecone Pine Forest, White Mountains, California
Sony a7S II
Rokinon 24mm f1.4
20 seconds
F/1.4
ISO 6400
See the Milky Way
Look heavenward on a moonless summer night far from city light. The first thing to strike you is the shear volume of stars, but as your eyes adjust, your gaze is drawn to a luminous band spanning the sky. Ranging from magnificently brilliant to barely visible, this is the Milky Way, home to our Sun and nearly a half trillion other stars of varying size, age, and temperature.
Size and shape
Though every star you’ve ever seen is part of our Milky Way galaxy, stargazers use the Milky Way label more specifically to identify this river of starlight, gas, and dust spanning the night sky. As you feast your eyes, appreciate that some of the Milky Way’s starlight has traveled 25,000 years to reach your eyes, and light from a star on one edge of the Milky Way would take 100,000 years to reach the other side.
Milky Way look-alike spiral galaxy: This is what our galaxy would look like from the outside, looking in. (The individual stars visible here are “local” and not part of the spiral galaxy depicted here.) Earth would be between two of the spiral arms, about halfway out from the center.
The rest of the sky appears to be filled with far more discrete stars than the region containing the Milky Way, but don’t let this deceive you. Imagine that you’re out in the countryside where the lights of a distant city blend into a homogeneous glow—similarly, the stars in the Milky Way’s luminous band are simply too numerous and distant to resolve individually. On the other hand, the individual pinpoints of starlight that we name and mentally assemble into constellations are just closer, much like the lights of nearby farmhouses. And the dark patches in the Milky Way aren’t empty space—like the trees and mountains that block our view of the city, they’re starlight-blocking interstellar dust and gas, remnants of exploded stars and the stuff of future stars.
Just as it’s impossible to know what your house looks like by peering out a window, it’s impossible to know what the Milky Way looks like by simply looking up on a dark night. Fortunate for us, really smart people have been able to infer from painstaking observation, reconstruction, and comparison with other galaxies that our Milky Way is flat (much wider than it is tall) and spiral shaped, like a glowing pinwheel, with two major arms and several minor arms spiraling out from the center. Our solar system is in one of the minor arms, a little past midway between the Milky Way’s center and outer edge.
Blinded by the light
Sadly, artificial light and atmospheric pollution have erased the view of the Milky Way for nearly a third of the world’s population, and eighty percent of Americans. Worse still, even though some part of the Milky Way is overhead on every clear night, many people have never seen it.
Advances in digital technology have spurred a night photography renaissance that has enabled the Milky Way challenged to enjoy images of its splendor from the comfort of their recliner, but there’s nothing quite like viewing it in person. With just a little knowledge and effort, you can enjoy the Milky Way firsthand; add the right equipment and a little more knowledge, and you’ll be able to photograph it as well.
Spanning the sky
Understanding that our Solar System is inside the Milky Way’s disk makes it easier to understand why we can see some portion of the Milky Way on any night (assuming the sky is dark enough). In fact, from our perspective, the plane of the Milky Way forms a complete ring around Earth (but of course we can only see half the sky at any given time), with its brightness varying depending on whether we’re looking toward our galaxy’s dense center or sparse outer region.
Where the action is
The Milky Way’s brilliant center, its “galactic core,” radiates above Kilauea on Hawaii’s Big Island
Though the plane of the Milky Way stretches all the way across our sky, when photographers talk about photographing the Milky Way, they usually mean the galactic core—the Milky Way’s center, its most densely packed, brightest region. Unfortunately, our night sky doesn’t always face the galactic core, and there are many months when this bright region is not visible at all.
To understand the Milky Way’s visibility in our night sky, it helps to remember that Earth both rotates on its axis (a day), and revolves around the sun (a year). When the side of the planet we’re on rotates away from the sun each day, the night sky we see is determined by our position on our annual trip around the sun—when Earth is between the sun and the galactic core, we’re in position to see the most brilliant part of the Milky Way.
Put in terrestrial terms, imagine you’re at the neighborhood playground, and that the merry-go-round is our solar system—the Sun is the stationary post at the center, and Earth on the outer edge (we’re ignoring our solar system’s other planets because they’re not a factor here). Our celestial merry-go-round takes a year to complete a single revolution. The Milky Way would be like a tree growing beside the merry-go-round; the tree’s trunk is the galactic core, and and a branch arcing above the merry-go-round is a less dense (fewer stars) outer extension of a spiral arm. No matter where the merry-go-round is in its revolution, the branch remains visible overhead, but the tree’s trunk is only visible when the merry-go-round rotates to face it.
Finding the Milky Way
Just like every other celestial object outside our solar system, the Milky Way’s position in our sky changes with the season and time of night you view it, but it remains constant relative to the other stars and constellations. This means you can find the Milky Way by simply locating any of the constellations in the galactic plane. Here’s an alphabetical list of the constellations* through which the Milky Way passes (with brief notes by a few of the more notable constellations):
- Aquila
- Ara
- Auriga—faintest
- Canis Major—faint
- Carina
- Cassiopeia—faint; its easily recognized “w” (or “m”) shape makes Cassiopeia a good landmark for locating the Milky Way in the northern sky
- Cepheus
- Circinus
- Crux
- Cygnus—bright
- Gemini
- Lacerta
- Lupus
- Monoceros
- Musca
- Norma
- Ophiuchus
- Orion—faint; another easy to recognize constellation that’s good for finding the galactic plane
- Perseus—faint
- Puppis
- Pyxis
- Sagitta
- Sagittarius—brightest, galactic core
- Scorpius—bright
- Scutum
- Serpens
- Taurus—faint
- Triangulum
- Vela
- Vulpecula
* Constellations are comprised of stars that only appear connected by virtue of their position in our night sky—a constellation is a direction in the sky, not a location in space.
If you can find any of these constellations, you’re looking in the direction of some part of the Milky Way (if you can’t see it, your sky isn’t dark enough). But most of us want to see the center of the Milky Way, where it’s brightest, most expansive, and most photogenic. The two most important things to understand about finding the Milky Way’s brilliant center are:
- From our perspective here on Earth, the galactic core is in Sagittarius (and a couple of other constellations near Sagittarius)—when Sagittarius is visible, so is the brightest part of the Milky Way (assuming you can find a dark enough sky)
- Earth’s night side most directly faces Sagittarius in the Northern Hemisphere’s summer months (plus part of spring and autumn)
Armed with this knowledge, locating the Milky Way’s core is as simple as opening one of my (too many) star apps to find out where Sagittarius is. Problem solved. Of course it helps to know that the months when the galactic core rises highest and is visible longest are June, July, and August, and to not even consider looking before mid-March, or after mid-October. If you can’t wait until summer and don’t mind missing a little sleep, starting in April, with a dark enough sky you can catch Sagittarius and the galactic core rising in the southeast shortly before sunrise. After its appearance in April, the Milky Way’s core rises slightly earlier each night and is eventually well above the horizon by nightfall.
People who enjoy sleep prefer doing their Milky Way hunting in late summer and early autumn, when the galactic core has been above the horizon for most of the daylight hours, and is high in the southwest sky as soon as the post-sunset sky darkens enough for the stars to appear. The farther into summer and autumn you get, the closer to setting beneath the western horizon the Milky Way will be at sunset, and the less time you’ll have before it disappears.
Into the darkness
The Milky Way is dim enough to be easily washed out by light pollution and moonlight, so the darker your sky, the more visible the Milky Way will be. To ensure sufficient darkness, I target moonless hours from an hour or so after sunset to an hour before sunrise. New moon nights are easiest because the new moon rises and sets with the sun and there’s no moon all night. But on any night, if you pick a time before the moon rises, or after it sets, you should be fine. Be aware that the closer the moon is to full, the greater the potential for its glow to leak into the scene from below the horizon.
Getting away from city lights can be surprisingly difficult (and frustrating). Taking a drive out into the countryside near home is better than nothing, and while it may seem dark enough to your eyes, a night exposure in an area that you expect to be dark enough reveals just how insidious light pollution is when you realize all of your images are washed out by an unnatural glow on the horizon. Since the galactic core is in the southern sky in the Northern Hemisphere, you can mitigate urban glow in your Milky Way images by heading south of any nearby population area, putting the glow behind you as you face the Milky Way.
Better than a night drive out to the country, plan a trip to a location with a truly dark sky. Here those in the western US have an advantage. The best resource for finding world class dark skies anywhere on Earth is the International Dark-Sky Association. More than just a resource, the IDA actively advocates for dark skies. If the quality of our night skies matters to you, spend some time on their site, get involved, and share their website with others.
Once you’ve feasted your eyes on the Milky Way, the next step is to photograph it. In my next blog post I pick up from here, sharing my tips for capturing the Milky Way with your camera.
Photograph the Milky Way: Part Two
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A Milky Way Gallery
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Aspen abstract
Posted on February 25, 2017
Aspen Abstract, Lundy Canyon, Eastern Sierra
Sony a7R II
Sony 70-200 f/4
1/25 second
F/4
ISO 400
I recently started rereading Ansel Adams’ “Examples: The Making of 40 Photographs,” a book I’d recommend to anyone interested in the thinking side of photography. Though much of the book covers equipment and techniques that are irrelevant to today’s digital photographer, Adams’ words reveal a vision and mastery of craft that transcends technology. Like him or not (I do!), you can’t deny that Ansel Adams possessed an artist’s vision and an ability to convey that vision in ways the world had never seen.
©Ansel Adams
Aspen, New Mexico, 1958
“The majority of the viewers (of this image) think it was a sunlit scene. When I explain that it was diffused lighting from the sky and also reflected light from distant clouds, some rejoin, ‘Then why does it look the way it does?’ Such questions remind me that many viewers expect a photograph to be a literal simulation of reality.”
Ansel Adams in “Examples: The Making of 40 Photographs”
Another takeaway from the book is Adams’ clear disdain for pictorialism, a more abstract approach to photography that (among other things) uses the camera’s unique vision to interpret the world in ways that are vastly and intentionally different from the human experience. Preferring instead the more literal front-to-back sharpness of the f/64 group that became his hallmark, Adams had little room for pictorialists’ soft focus and abstract images.
I, on the other hand, love using limited depth of field to emphasize my primary subject and disguise potential distractions. When we explore the world in person, our ability to pivot our head, move closer or farther, and change perspective allows us to enables us to lock in on a compelling subject and experience the scene in the way we find most meaningful. But an image is a constrained, two-dimensional approximation of the real world as seen by someone else. The photographer shares his or her experience of the scene by guiding our eyes with visual clues about what’s important and how to find it.
This reality wasn’t lost on Ansel Adams. Despite his distaste for soft focus techniques, Adams guided viewers of his images with in other ways, particularly his use of light. He knew that the camera and human eye handle light differently, and used every trick at his disposal, both at capture and in the darkroom, to leverage that difference.
At the risk of initiating a debate about the relative merits of the two techniques, I’ll just say that I’m a fan of both and am not afraid to apply whichever approach best suits my objective. And I suspect that if Ansel Adams were photographing today, he would be taking full advantage of the creative possibilities created by today’s technology.
Last October I was exploring the aspen grove at the end of the Lundy Canyon road near Mono Lake. With fall color peaking I put extension tubes on my Sony 70-200 f/4 looking for subjects that I could get close to, but with a distant enough background to maximize focus contrast (sharp/soft). I’ve always felt that soft focus aspen make a great background, but they need to be soft enough that individual leaves and trunk detail don’t distract.
I started looking for dangling leaves, either individual or bunches, but soon turned my attention to stark white aspen trunks that stood out in striking contrast against the distant wall of yellow leaves. I soon zeroed in on this trunk for its well-spaced knots, gentle curve, and clean, textured bark, plus the nice assortment of parallel trunks at varying distances in the background.
This frame I shot wide open at the closest possible focus distance to get the softest background focus. To emphasize the white trunks, I exposed the scene as bright as I could without clipping the highlights in the primary trunk. On my camera’s LCD at capture this image looked pretty much as you see it here, and required minimal processing.
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A Selective Focus Gallery
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The Range of Light
Posted on February 19, 2017
Twilight Crescent, Mt. Whitney
Sony a7R II
Sony 70-200 f/4
1/3 second
F/11
ISO 160
“… the mighty Sierra, miles in height, and so gloriously colored and so radiant, it seemed not clothed with light but wholly composed of it, like the wall of some celestial city…. Then it seemed to me that the Sierra should be called, not the Nevada or Snowy Range, but the Range of Light.” — John Muir
Anyone who has spent time in or around the Sierra Nevada has to agree that there’s something special about its interaction with light. Towering one to two miles above the surrounding terrain for nearly all of its 400-mile length, the Sierra Nevada are California’s most prominent natural feature. But it’s not just prominence that sets the Sierra apart. The Sierra are almost entirely granite, an intrusive igneous rock comprised primarily of light-toned feldspar and liberally infused with lustrous quartz and mica. Because igneous intrusive rocks form deep beneath the Earth’s surface, constituent minerals cool and harden slowly enough for large, reflective crystals to form.
In addition to its inherently reflective qualities, granite is quite hard and resistant to erosion. Unlike the overlying sedimentary and metamorphic rock that washed downhill as the Sierra pushed (and continues to push) upward, granite remains intact when subjected to wind and rain. Eventually small cracks form; water percolating into these cracks expands as it freezes, widening the cracks further until the granite fractures and a large block separates. The result is large vertical and domed surfaces whose extreme slope and hardness are particularly inhospitable to plant life, even well below the timberline. Granite’s hardness also means that rather than crumbling beneath the weight of the numerous glaciers to scour the Sierra, much of the Sierra granite has been polished to a glassy sheen.
Granite’s light complexion, reflective inclusions, and abundance of exposed, polished surfaces make the Sierra particularly inclined to reflect the color of whatever light illuminates it. This relationship with light is quite evident in Yosemite Valley, nestled in the range’s more moderately sloped west side. When the sun strikes Yosemite’s Half Dome and El Capitan at day’s end, warm sunset light paints these monoliths in brilliant orange and red hues just before the sun is snuffed by the horizon. While this color can be seen at sunset year round, it takes center stage each February when sunset shadow and light conspire to highlight normally insignificant Horsetail Fall’s tumble down El Capitan’s east face.
As exquisite as the light on Yosemite’s granite is, I’m even more drawn to the Sierra’s east side, which gets its best sun at sunrise. Unlike the Sierra’s gradually sloped, relatively moist, and largely foliated west slopes, the Sierra’s east side is much steeper, drier, and therefore sparsely foliated and more exposed. Enhancing the drama, the Eastern Sierra’s towering granite face also catches the earliest possible sunlight, sunlight that has traveled farther and through purer air (because there fewer airborne pollutants in the morning in general, and the sunlight east of the Sierra traverses much less densely populated terrain).
My favorite place to watch the light play on the Eastern Sierra granite is in and near the Alabama Hills, two vertical miles beneath Mt. Whitney and the Sierra’s most precipitous section. Looming above the Owens Valley, 14,505 foot Mt. Whitney is the highest point in the 48 contiguous United States. Unlike many towering peaks that stand by themselves, Mt. Whitney is bounded by 13,000 foot Lone Pine Peak and 14,000 foot Mt. Williamson, all connected by a serrated ridge of 13,000+ foot sharks tooth prominences.
Before sunrise I like to arrive early enough to see the Sierra crest reflect the pale blue of the pre-dawn sky, then watch it warm gradually as the sky brightened before the approaching sun. The color reaches a crescendo when the sun’s longest wavelengths first kiss the highest peaks with pink alpenglow. As the rest of the sun’s visible wavelengths join the party, the crest warms to amber before finally cooling beneath the daylight-blue sky.
At the end of the day the best color arrives after the sun has long disappeared behind the crest and the entire scene is illuminated by a sky well on its way to night. Though the mountains’ color is more subtle than the sunrise show, the Eastern Sierra’s granite when imbued with the pale mauve of evening twilight is no less beautiful. Eventually night takes over and once again the Sierra granite throbs a soft blue.
Early last October I guided my Eastern Sierra workshop group up to Whitney Portal at the base of Mt. Whitney to photograph cascading Whitney Portal Fall in late afternoon shade. On the drive back down we squeezed into a small turnout not too far down the road for the closest view of Whitney that doesn’t require a serious hike. This year’s group got a bonus when a thin slice of brand new moon appeared shortly after sunset.
Mounting my Sony 70-200 f4 on my a7RII, I framed the scene as tightly as I could while still including both Mt. Whitney and the crescent moon. Though the sky was clear, a steady stream of small clouds materialized as if issued by a cloud making machine just out of sight behind the crest to the right of Whitney. Each new cloud scooted to the left and dissipated quickly in drier air near the summit. After composing, metering, and focusing, I waited for the next cloud to appear and clicked this frame in the purple twilight.
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The Many Colors of Mt. Whitney
Up a creek
Posted on February 12, 2017
Wonderland, Bridalveil Creek, Yosemite
Sony a7R II
Sony/Zeiss 16-35 f/4
1/4 second
F/10
ISO 100
Many photographers vary their portfolios by visiting as many locations as possible. While I love visiting new locations, I’ve always preferred the kind of intimate familiarity that’s only possible with frequent, quality visits. And as enjoyable as it is photograph the icons, for my personal pleasure I’m most drawn to quiet pastorals and intimate portraits of nature that could be anywhere—wildflowers, fall color, solitary oaks, sparkling reflections, and tumbling creeks can keep me happy for hours.
One of my favorite intimate settings is Bridalveil Creek beneath Bridalveil Fall in Yosemite. Not only is there lots to photograph here, it’s different every time I visit. In spring the water in all three of the creek’s branches roars down the slope beneath Bridalveil Fall like it can’t get to the Merced River soon enough. And I’m especially fond of Bridalveil Creek in autumn, when the flow is often down to a single leisurely trickle, its whispering cascades and spinning pools adorned with vivid yellow leaves. Winter can find Bridalveil Creek in a variety of states that range from a gentle rivulet to a raging torrent. During one particularly cold winter the creek was solid ice, as if some frostbitten wizard had waved his wand and frozen the flowing water in place.
For some reason I haven’t had as much success here in winter as autumn or spring, so this winter I redoubled my efforts. On last month’s snow trip, while waiting for Yosemite’s monoliths to emerge from the clouds, I headed to Bridalveil Creek and found every square inch covered with snow—not a fine etching, but a dense glazing that covered virtually every exposed surface with several inches of white powder.
I hadn’t even crossed the first bridge when I was stopped by the scene here. I extended my tripod and evaluated the possibilities, starting on the bridge before moving down to a rock right on the creek. My first compositions were horizontal, but I eventually adjusted to vertical to emphasize the creek. Following my standard click, review, refine, click process, I finally landed on this composition—just wide enough to include both sides of the creek, and tall enough to include the parallel tree trunks and the creek’s exit from the bottom of the frame. I had to drop down quite low to get beneath an overhanging branch and keep it from occluding part of the creek.
The non-compositional variables I had to consider were motion and depth of field—there was no wind to sway the branches, but I knew the water’s blur would vary greatly with my shutter speed choice. And because I wanted everything in my frame sharp, I needed to be careful with my f-stop choice. The closest point of interest, the snowy foreground rock, was about five feet away. My hyperfocal app told me that at my 22mm focal length and f/8, my hyperfocal distance was about six feet (sharp from three feet to infinity). Because hyperfocal data draws the acceptable sharpness line a little less critically than I do, I stopped down to f/10 and focused on a small rock about eight feet away. Playing with a few ISOs to vary my shutter speed for different water motion effects, I decided I liked 1/4 second because it blurred the creek enough to clearly convey the water’s speed, but not so much that it lost its definition.
Intimate and Anonymous
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The illusion of depth
Posted on February 4, 2017
Frozen Reflection, Half Dome, Yosemite
Sony a7R II
Sony/Zeiss 24-70 f4
1/40 second
F/9
ISO 100
It seems too obvious to mention, but I’ll say it anyway: Photography is a futile attempt to render a three-dimensional world in a two-dimensional medium. Unfortunately, that reality doesn’t seem to keep people from putting their eye to their viewfinder and clicking without regard for their camera’s unique view of the world. But here’s a secret: Anyone with a camera can manage the lateral (left-to-right) aspect of a scene, but the photographers who distinguish themselves are those able to convey the illusion of depth by translating a scene’s actual depth to their camera’s virtual depth.
Creating the illusion of depth isn’t rocket science. It starts with seeking a foreground for your beautiful background, or a background for your beautiful foreground. Once you’ve figured out your foreground or background, do your best to ensure that the elements at varying depths don’t merge with each other—the more elements in your frame stand alone, the more you invite your viewers to move incrementally through the frame, hopping (subconsciously), front to back, from one visual point to the next. Getting elements to stand apart often requires some physical effort on your part (sorry): Moving left/right, up/down, foreword/backward changes the relationship between objects at varying depths, sometimes quite significantly.
With your foreground and background identified, decide whether you want the entire image in focus, or selective focus that guides your viewer to a particular point in the frame. With all your pieces in place, you’re ready to choose your f-stop and focus point. (Here’s some extra credit reading: hyperfocal focusing techniques.)
About this image
The primary subject here is Half Dome, but I had to work incorporate all the other wonderful things going on this afternoon: fresh snow, beautiful clouds, warm sunlight, and an abstract reflection.
With Half Dome as my centerpiece, my biggest concern was organizing the other visual elements into a coherent image. I started with the decision that a vertical orientation would make the most efficient use of the scene, allowing me to include the river at the bottom of my frame and Half Dome at the top without shrinking the scene and introducing less interesting elements on the left and right. I didn’t want too much sky, but I found a break in the clouds for the top of my frame.
I could have moved a little to the right and made the reflection my entire foreground, but I decided to use the snowy riverbank to convey an illusion of depth. Because there wasn’t too much visual interest in the snow, I included just enough snow to frame the left side of my scene. A focus point about 20 feet away gave me sharpness throughout my frame. Click.
Focus and depth of field simplified
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A Gallery of Depth
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Managing light, depth, and motion in nature
Posted on January 29, 2017
Snowcap, El Capitan, Yosemite
Sony a7R II
Sony/Zeiss 24-70 f4
3.2 seconds
F/10
ISO 50
Independent of composition, photographers have three scene variables to play with when setting up a shot: light, depth, and motion. And not so coincidentally, we have three exposure parameters with which to manage those variables: shutter speed, f-stop, and ISO. The exposure parameters have a reciprocal relationship—an increase/decrease in one can be compensated by a corresponding decrease/increase in another—but merely getting the “correct” exposure with a random combination of exposure values can yield wildly different results. This is why I never want my camera making decisions for me, and always photograph in manual mode. It’s also why I tell my workshop students that they should be able to defend (explain their reason for) every exposure value.
My approach to metering
As a landscape photographer who is always on a tripod, I’ve removed camera shake from the exposure equation, so the only motion that concerns me is motion in the scene. Unless I’m trying for a motion effect (for example, blurring moving water or freezing wind-blown leaves) I use the f-stop and ISO that yields the absolute sharpest, cleanest image—no quality compromise (such as a large f-stop or high ISO) to subdue camera shake. This allows me to approach every scene at ISO 100 (most camera’s best ISO) and f/8 – f/11 (the maximum depth of field possible with minimal diffraction, and also the range where most lenses tend to be sharpest), and only deviate when my scene variables dictate.
Once I determine my composition, I refine the f-stop to ensure to depth of field that achieves my desired effect, then dial my shutter speed to whatever value delivers the proper exposure. My ISO only moves from 100 when motion in the scene requires it. For example, photographing at night requires a shutter speed fast enough to minimize star motion and I’m force to increase my ISO to 800, 1600, or higher, depending on the amount of light and the focal length at which I’m shooting.
About this image
In this image from last Monday’s snow day in Yosemite, I wanted to smooth the rapidly flowing Merced River to smooth chop that I thought might distract from rest of this spectacular scene, but first I had to get everything else in place. I on a fairly tight vertical composition that eliminated everything on the left and right of El Capitan. I used the snow-capped boulders in the foreground to create a little depth, and included just a little sky for some extra color (if the clouds swirling about El Capitan had been more interesting, I might not have done this).
Aligning the foreground boulders was both tricky and awkward. First, I had to wade through a couple of shallow pools to reach a one-rock island (not much bigger than a basketball), then thrust my tripod into the water as far to the left as I could and still operate my camera. A focal length too narrow would have cut off important elements, and too would have introduced distractions just outside this frame. Where the camera was positioned, I couldn’t get my eye to the viewfinder without going for a swim, and there was too much light to see my LCD clearly. So I pulled my camera from the tripod and framed the composition to get the right focal length. With my composition established, I decided f/10 was the largest aperture that would ensure front-to-back sharpness, and focused on a ripple a little behind the boulders.
Finally ready to shoot, I returned the camera to the tripod and used what I could see of the LCD to guess the final composition. After each click I removed the camera and reviewed the image in my electronic viewfinder (another reason I love the EVF), adjusting two or three times until the composition was right.
With my composition framed exactly as I wanted, my exposure dialed in, and my focus point set, I was ready to play with the motion. I started by dropping my ISO to 50 (almost as good as ISO 100, but with slightly less dynamic range), but still couldn’t get the shutter speed long enough without shrinking my f-stop to a less than ideal, diffraction inducing number.
The solution was my Singh-Ray Vari-ND filter. Because my Vari-ND is 77mm, I had to stretch to hold it in front of my 67mm Sony/Zeiss 24-70 f4. Dialing the filter ever so slightly darker between exposures and adjusting my shutter speed to maintain the correct exposure, I ended up with a variety of motion effects. I found that this one, at around 3 seconds, smoothed the water enough while retaining just enough texture for visual interest without being distracting.
Yosemite Winter Photo Workshop
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A Gallery of Motion
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It ain’t over till it’s over
Posted on January 26, 2017
After Twilight, Valley View, Yosemite
Sony a7R II
Sony/Zeiss 24-70 f4
30 seconds
F/8
ISO 800
(How many photography blogs out there quote Yogi Berra? Just sayin’….) During the 1973 baseball season, Yogi Berra was asked about his last place Mets’ chances in the pennant race. His reply, “It ain’t over till it’s over,” was greeted with chuckles, but Yogi got the last laugh when the Mets rallied to make it all the way to the World Series. I couldn’t help thinking of Yogi’s quote on my drive home Monday night with this image, my final click of the day, still fresh in my mind.
When the weatherman promised snow down to 2500 feet on Monday, I drove to Yosemite late Sunday night so I could beat sunrise and have an entire day to play. And snow I found, lots and lots of it, and still falling. The snowfall continued throughout morning, so heavy that my first few hours were limited to photographing close scenes, interspersed with lots of waiting for conditions to improve. But a little before noon the clouds started to thin and the snow became more showery and I was in business.
When the clearing started in earnest I was at Valley View (but it didn’t look anything like this). The rest of the day I spent dashing around Yosemite Valley, chasing the clouds’ parting and the light that came with it. It’s so much fun watching a storm clear in Yosemite, poised beneath Yosemite Falls or Half Dome or El Capitan, and wait for the big reveal when the clouds to pull back.
For sunset I ended up trudging through about 18 inches of virgin snow to a favorite Half Dome reflection spot by the Merced River, recently rendered much less accessible by major roadwork underway in the valley. Throughout the day I’d crossed paths several times with good friend Don Smith who had driven up for the day with our mutual friends Scott and Mike, and they eventually joined me at sunset. As we shot we shared stories of the day—for example, how they had just missed getting crushed by a falling tree (true story). After a half hour of really nice photography, a large cloud set up shop atop Half Dome right around sunset, completely obscuring the scene’s main attraction. Satisfied with a tremendous day of photography, we declared the day, “Over.”
It wasn’t until I was back at my car that fully appreciated how wet everything was—my gear, my car, and even me (a day of plunging through snowdrifts had been enough for the snow to find its way over the top my waterproof boots and underneath my waterproof outer pants). I decided I’d swing into Valley View on my way out of the valley to use the bathroom and change into drier clothes. In the back of my mind was possibility of a parting shot of El Capitan in the late, blue twilight.
The west end of Yosemite Valley gets much less winter sunlight, so while trees had already started shedding the snow on the east side (where I’d photographed sunset), I pulled in at Valley View to find virtually every exposed surface still glistening white. Bridalveil Fall and Cathedral Rocks clearly visible in the fading light, but El Capitan was cloud-shrouded from top to bottom. Still quite cold, tired, and more than a little hungry, this would have been a perfect excuse to beeline home. But the scene was so beautiful, and the light so perfect, that after changing my clothes I just sat in my car, peeled an orange, and waited for El Capitan to show itself.
I didn’t have to wait long. At the first sign of clearing I hopped out and was completely set up by the river before El Capitan appeared. Bumping my ISO to 800, I composed the standard horizontal frame with El Capitan on the left, Leaning Tower on the right, and the Merced River in the foreground. Often the most difficult thing about shooting in low light like this is finding focus, but despite the fact that it was more 30 minutes after sunset, my Sony a7RII was able to autofocus on Cathedral Rocks. I spent a several clicks refining that original composition and was about to call the day “Over” one more time when something moved me to shift my view to the right. As soon as the image popped up on my LCD I knew I was onto something. I refined for about a half dozen more frames, culminating with the one you see here, until I was satisfied that a great day truly was over.
The lesson here, one I learned many years ago but I see many photographers struggle to grasp, is that the camera can still do fantastic things long after your eyes tell you the show is over. Another satisfying reminder from this day is that it’s still possible to enjoy Yosemite in glorious peace. As someone who has seen Yosemite at its congested worst, I relish the solitude possible when I choose times that the average person (tourists, fair weather photographers) won’t venture out: miserable weather, late at night, before sunrise. The entire time I was out there at Valley View that evening I was alone, and only two cars drove by. As Yogi would say, “Nobody goes there anymore—it’s too crowded.”
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A Twilight Gallery
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Eloquent Images by Gary Hart 