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Mammoth Peak Reflected in Tioga Tarn

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Mammoth Peak Reflected in Tioga Tarn
Mammoth Peak Reflected in Tioga Tarn

Mammoth Peak Reflected in Tioga Tarn. Yosemite National Park, California. July 22, 2010. © Copyright G Dan Mitchell – all rights reserved.

Mammoth Peak in sunset light, reflected in the still surface of Tioga Tarn, Tioga Pass, Yosemite National Park.

This view of Mammoth Peak on Kuna Crest in the Yosemite High Country from the Tioga Tarns at the top of Tioga Pass is a classic Sierra Nevada scene. The foreground tarns are lush green in the early summer after the snow melts out and fall into shadow early in the evening as the sun drops behind the ridge between this area and Gaylor Lakes. Mammoth Peak, however, has an almost unobstructed line of sight to the west, so this peak continues to hold the sunset light until the last possible minute. (Don’t let the peaceful appearance of the scene fool you – I was being devoured by clouds of mosquitos as I made these exposures.)

In order to deal with the extremely large dynamic range between the Mammoth Peak snow fields in direct sun and the very dark shadows of the nearby forest I resorted to exposure blending and a few other post-processing techniques. With exposure blending, I make two exposures, one optimized for the brightest areas of the scene and the second a slightly longer exposure to capture a bit more of the shadow detail. In post I began with the darker frame, since that presented Mammoth Peak the way I remembered it. Then I placed to other exposure beneath it and used a mask layer to reveal some of the lighter areas from the lower layer.

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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

Burned Forest, Yosemite Valley, Autumn

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Burned Forest, Yosemite Valley, Autumn
Burned Forest, Yosemite Valley, Autumn

Burned Forest, Yosemite Valley, Autumn. Yosemite National Park, California. October 31, 2010. © Copyright G Dan Mitchell – all rights reserved.

Evening light in a burned section of the forest on the floor of Yosemite Valley.

I’ve been sitting on this photograph for a while, so I figure I’ll post it now. I made it last fall – on Halloween, actually! – during a fall color trip to the Valley. Late on my final evening I finally stopped and walked out across the old terminal moraine that crosses the lower Valley not far upstream from Pohono Bridge. (When you drive into the Valley, the road splits, and before long you’ll see the south end of this feature to your left as you go up a short climb.) I started at the north end and as I walked south looking for a photograph it was a very quite, still, and cold evening.

I finally found a spot where I could go down the lower side of the hill just a bit and find a relatively clear shot through the trees that wasn’t blocked by foliage closer to my position. This area has been burned, and I assume that it is the result of one of the management burns that often occur late in the season. These fires attempt to strengthen the forest by reintroducing the natural process and cycles of fire. The result is interesting charring patterns along the lower portions of the trees, temporary burned undergrowth, and then as the recovery takes place a much more open and airy sort of forest as you see in this photograph.

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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: Death Valley, Photographs: Desert, Photographs: Nature, Photographs: Southern California

Post-Sunset Glow, Amargosa Range

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Post-Sunset Glow, Amargosa Range
Post-Sunset Glow, Amargosa Range

Post-Sunset Glow, Amargosa Range. Death Valley National Park, California. March 29, 2011. © Copyright G Dan Mitchell – all rights reserved.

Post-sunset light from bright red clouds casts a reddish glow on the Amargosa Range, Death Valley Buttes, and the Kit Fox Hills.

I think this might be the second in what I could call the “impossible color” series from my late-March trip to Death Valley. (The previous image was a photograph of a wash/alluvial fan at the base of Tucki Mountain, photographed on the same evening.) The lurid and unreal colors are not the result of post-processing gone horribly wrong – the light was actually this color for a short period. The sun had already gone down behind the Cottonwood Mountains to the west of my shooting location in the middle of Death Valley not far from Stovepipe Wells. It had been an interesting sunset with the usual increase in warm colors and some attractive clouds in the sky.

What happened next was something that is probably familiar to those who have done a lot of landscape photography, though they recognize that it is not something that you can quite predict. After the sun had set and dusk was coming on, some final light from far to the west, where the sun had probably already dropped just below the horizon, began to strike high clouds above Death Valley. (I could sort of see this coming, since I had noticed increasing color in the sky further to the east.) As this happened, these clouds began to glow with an intense red color that was mixed with the normal bluish tones of dusk light and surface features took on this purple/red glow for just a brief moment before the light faded.

(Those who look very carefully may notice that the sky above and to the east of the mountains is a lot bluer than the mountains themselves. The color had already left the sky to the east, and at this point was coming from the sky directly overhead and to my west.)

I’m still trying to sort out the complex geology of this area and the ways that features are named. The larger range containing these peaks is called the Amargosa Range, though it encompasses many smaller named sub-ranges – I think these might be part of the Grapevine Mountains, roughly in the neighborhood of Thimble and Corkscrew Peaks. A dark peak in front of the main range at the very far right may be part of Death Valley Buttes, and the banded foreground hills are sometimes called the “Kit Fox Hills.”

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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: Death Valley, Photographs: Desert, Photographs: Nature, Photographs: Southern California

Hill Near Mesquite Flat, Dusk

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Hill Near Mesquite Flat, Dusk
Hill Near Mesquite Flat, Dusk

Hill Near Mesquite Flat, Dusk. Death Valley National Park, California. March 29, 2011. © Copyright G Dan Mitchell – all rights reserved.

Dusk light above a hill near Mesquite Flat in Death Valley, backed by a large alluvial fan from Tucki Mountain.

At the end of this day I was shooting from the top of a low hill in the Valley east of Stovepipe Wells, and there were interesting subjects throughout almost the entire 360 degree panorama around this elevated position. With this in mind, I had chosen to use the long 100-400mm zoom so that I could have some flexibility in composing elements of this huge scene.

I was mainly working with things that were in the large arc to my west (dunes and Cottonwood mountains and base of Tucki Mountain), north (the main Valley and transverse dunes), and east (the mountains running along that edge of the Valley) since the further subjects of the lower Valley were more or less out of sight beyond the alluvial fan that appears in the photograph. But I kept being intrigued by the low, dark hill on the flats below the similar hill on which I was standing. There is a row of them stretching from near the Devils Cornfield area up and across this alluvial fan. As the evening light transitioned towards post-sunset light I saw that the glow from clouds (a bit of which is visible in the distance above the Black Mountains) was lighting this hill and the surrounding flats in an interesting and colorful way.

But I had a little problem. I was still working a number of subjects and once and I really needed to keep shooting that 100-400. 100mm was still too long for this scene, but I didn’t have time to remove it and put on a shorter lens. I figured that I could simply change the camera to vertical orientation, very carefully level the tripod, and include the whole scene in four panning vertical frames that I could stitch together later. People often do this so that they can produce extremely high-resolution image, but that wasn’t my goal at all. In any case, it worked, and not only did I manage to get the shot that needed a wider lens, but as a bonus it is a very high-resolution shot.

G Dan Mitchell Photography | Flickr | Twitter (follow me) | Facebook (“Like” my page) | LinkedIn | Email
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.