Tag Archives: dana

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Tuolumne River, Alpenglow

July 20, 2012 G Dan Mitchell Leave a comment

The Tuolumne River curves through Tuolumne Meadows as alpenglow colors the landscape, Yosemite National Park.

I have written previously about several topics that connect to this photograph. For one, I have described a certain type of atmospheric condition in the Sierra that may bring astonishingly intense evening colors when clouds above the mountains end to the west of the range, allowing the final sunset light to illuminate the clouds from beneath. On this evening it looked like all the pieces were in place for such a show, but I know that while these conditions make the light possible, they do not guarantee it – and on this evening there was a wonderful, subtle glow just after sunset… but not the imagined overwhelmingly brilliant light.

For another, I have written about scoping out a shot ahead of time, sometimes earlier the same day and sometimes weeks, months, or even years earlier. Earlier on this day I decided to take a walk in the meadow without my camera gear, with precisely the task of “scoping out” in mind. I wandered around somewhat aimlessly, following my nose this way and that to investigate lots of interesting things and places that I might have passed by on a more purposeful hike. Before heading back to camp for an early dinner I had selected three possible subjects that I thought might work well.

I have also written about how little control we have over our subjects when shooting landscape. We can anticipate and guess and be fortunate enough to be in the right place at the right time with the right gear and the skill to know how to use it, along with the ability to see what is happening – but in the end, in many ways, we take what we can find and work with it. When I arrived back in the evening an hour or so before the time of interesting light, I had a feeling that the first subject I had seen earlier might be the most promising. This was a scene that placed Lembert Dome between a couple of groups of trees and a bit of the river when viewed from the middle of a footbridge crossing the Tuolumne. I arrived and set up and began the planned wait for what I hoped would be very interesting light. However, as sunset approached, I could see that the shot I had planned was not going to work in the light that I found myself working with. So, on the spur of the moment and acting essentially intuitively, I picked up the tripod and camera and moved to a nearby spot and rather than making a tightly focused shot of the dome, I zoomed way out to include a gentle curve in the Tuolumne, a sandbar, and a line of foreground trees, and I made this photograph of the much subtler-than-expected post sunset light.

Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Morning Light, Tioga Tarn

July 17, 2012 G Dan Mitchell Leave a comment

Morning light, shining over the shoulder of Mount Dana, strikes a shoreline meadow along one of the Tioga tarns, Yosemite National Park.

I’m pretty much completely unable to resist making photographs of trees back-lit by morning light, especially when they are in meadowy areas along the shorelines of sub-alpine or alpine lakes. The condition is even worse when the water reflects the backlit trees, and almost unbearable when the light also illuminates some of the shapes below the water’s surface. It is a personal weakness. I freely admit it! ;-)

I made this photograph early one morning, but not too early, in the general area of Tioga Pass. The high country on both sides of the pass contains quite a few small seasonal ponds filled by snow-melt water. Many are shallow and many, but not all, are partially to completely surrounded by meadow. Often small trees may grow in the meadow areas along the banks of the tarns, with the old explanation being that they are “gradually filling in the meadows,” though I’ve also heard that they find it harder to grow in these areas because of the higher water table. I made this photograph with a rather long lens. In some ways it might have been better to work closer to the trees and use a shorter lens, but here it was also a better idea to use the long lens to protect the area surrounding the tarn, an area that is perhaps just a bit too accessible to visitors and which needs a bit of additional care and protection. By the way, if you want to see green high country scenes like this one, you’ll have to go very soon this year! After a very dry winter, much of the water is already drying up in the high country and the meadows that would typically be at their height of green right about now are already turning brown quickly.

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Sunset and Moonrise, Kuna Crest

August 15, 2011 G Dan Mitchell Leave a comment

The nearly- full moon rises above the sunset light on Kuna Crest, Yosemite National Park.

Kuna Crest runs up Lyell Canyon between the Lyell and Dana forks of the Tuolumne River with the Sierra crest at one end and Mammoth Peak at the other. (Mammoth Peak is the large peak straight in front of you as you top Tioga Pass entering Yosemite National Park.) This ridge can catch great sunset light during the summer, and as I came down from the pass, heading back toward my camp at Porcupine Flat, and saw the almost full moon appearing over the shoulder of the ridge I decided to quickly stop and make a few exposures as the last light was about to leave the forest and soon after the peaks.

If you have tried photographing a scene that includes the moon in the early evening you know that the exposure is a tricky thing. The moon is lit by daylight, so it isn’t too surprising that the “correct” exposure for the moon is close to a normal daytime exposure. But that is not the right exposure for the rest of the scene, which turns out to be quite a bit darker than daylight at this time of day. In this scene things were even more complicates as the very saturated red colors on the ridge were quite “hot,” while the foreground meadow and forest was in shade and both darker and cooler in color. Basically, the dynamic range between the moon and the foreground was too large for a single exposure… so I made several.

At the time of exposure I thought that I might need as many as three component images in the final photograph – they would be one exposed for the bright ridge and sky, one exposed for the rather dark and shadowed foreground, and possibly a third that correctly exposed the moon. To be on the safe side I bracketed four exposures. When I began to work on the image I figured out that in this case I could construct a final “believable” image from two exposures if I was careful and could make some additional adjustments during post.

This is an example of a shot in which the use of a graduated neutral density filter could have been problematic, but where exposure blending could work very well. (“Exposure blending” is one term for the process of manually combining two component exposures using masked layers in Photoshop. No, it is not the same thing as HDR photography.) One of the things that would have been quite tricking using graduated neutral density filters is that the division between the brighter upper half and the darker lower half is not linear. Instead, the roughly follows the curved boundary between the lower meadow and dark trees and the still sunlit trees and the peak and sky.

(Basic EXIF data may be available by “mousing over” large images in posts. Leave a comment if you want to know more.)

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Young Trees and Meadow, Tioga Pass

June 10, 2011 G Dan Mitchell Leave a comment

Young trees grow along the edge of subalpine meadows at Tioga Pass, Yosemite National Park.

This meadow, right below Tioga Pass – which is among the trees in the saddle in the upper part of the photograph – is something of a magical spot in the Sierra. It is, of course, the highest point that you can drive to in the park, and it sits right on top of the crest of the Sierra Nevada. At just slightly less than 10,000′ of elevation it is verging on the true alpine zone. Because of elevation and location, it is only open for a few months each year between roughly the end of spring and generally some time in November. (For those of us who think of this as it looks in summer, it is sobering to remember that during the majority of the year it is a cold and snow-covered place.) Once you pass over Tioga you begin to descend into the very different world of the high deserts east of the crest. Yes, it still feels like the high country for a while, but within miles you are in hot dry places that are not at all like this alpine terrain.

Oddly, while a thin band of trees crosses the saddle at the pass, much of the area on either side is meadow. This section is on the “Yosemite side,” and is an extension of the many meadows along the Dana Fork of the Tuolumne River which drains this area around Mount Dana. As if to reinforce the idea that this is not as gentle a place as it may appear in the summer, parts of the meadow are filled with the bleached remains of trees struck down by avalanches from the ridge that is out of this photograph to the left. The trail to the summit Mt. Dana, of the second-highest peak of Yosemite (being a few feet shorter than Mt. Lyell), begins by crossing this meadow.

Although I drive over this pass with some frequency, I virtually always stop and get out of the car and look around for at least a moment. On this late-July visit I stayed more than a moment, spending a good portion of an afternoon wandering about the meadow and photographing these young trees, small streams and ponds, fallen trees, some of the more distant mountains, and much else.

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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Photographer and visual opportunist. Daily photos since 2005, plus articles, reviews, news, and ideas.