Tag Archives: dana

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.

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

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.

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

Lodgepole Pine, Evening Shadows

May 29, 2011 G Dan Mitchell Leave a comment

The evening shadow cast by a nearby high ridge approaches a lone lodgepole pine and an old snag near Tioga Pass, Yosemite National Park.

One of my favorite kinds of light is that found at the edges of shadows from higher peaks as they move across lower terrain. (A secret: Among other “tricks,” I like to find and follow these margins when I shoot in Yosemite Valley, too.) Because this light most often happens during the relatively early and late hours of the day, the color quality of the light tends to be warm and the angle low. As the patterns of light and shadow move across the landscape, individual elements may get picked out the light and can often be isolated against darker backgrounds, as in this photograph.

The Sierra is full of trees pretty much like this one, and such meadows with the isolated small and large trees and scattered boulders are not hard to find. This particular tree is in one of the extensive meadow areas in the general area of Tioga Pass. The photograph was made in the very late afternoon as the tall ridge to the west was blocking the sun.

Despite the still and tranquil nature of the scene, this is an example of a sort of shot that reveals the wrongness of the idea that all landscape is done slowly and methodically and with all the time in the world to work. Sometimes that is the case, but when you work the margins of shadows (or many similar dynamic subjects) there may only be brief seconds when the light is where you want it. An observer might find it humorous to watch the photographer run to get into position and then work very quickly.

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