Tag Archives: california

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

Evening Clouds, Tuolumne River Valley

November 25, 2011 G Dan Mitchell Leave a comment

Evening clouds from dissipating afternoon thunderstorms in early evening light above the Tuolumne River Valley, Yosemite National Park.

I recently posted a photograph of wildly colorful sunset clouds made a bit earlier on this same evening this past September as I was concluding a week-long photography backpack into the Yosemite back-country. By the time I had the photograph shown here, the most psychedelic of the sunset colors had begun to fade (though the reddish coloration on the granite is from that light) and I turned my attention to the thinning clouds.

Not much earlier, these clouds had been part of a massive line-up of huge thunderstorms over Yosemite high-country. I had escaped the rains since I was now in the relative lowlands around Glen Aulin, but it was clear that these had been some powerful localized storms. But as typically happens on many Sierra evenings, the giant storms soon dissipated and the clouds thinned to transparency as the day came to an end. By the time I made this photograph only a bit of direct sunlight was striking the tops of the highest remaining clouds.

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

Trees and Granite Bowl

November 21, 2011 G Dan Mitchell Leave a comment

A variety of trees grow on a shallow layer of sandy soil in the middle of a large granite bowl, Yosemite National Park.

While the small, stunted and contorted trees that grow in impossibly small and barren cracks in the granite are amazing examples of how life can thrive with minimal support and against all odds, in some ways these groves of larger trees are at least as surprising. This group includes some very large and old specimens, yet they are growing in what cannot be much more than a foot or so of sandy soil washed down the surface of this glaciated granite slab – which elsewhere within its area supports nothing this extensive. In what must be the lowest part of the descending surface of the bowl, where perhaps more moisture is found and more sand and gravel transported, this “soil” – largely sand mixed with rocks and boulders – has collected and somehow these trees have managed to put down roots that allow them to grow and fill out a small grove.

I made the photograph in the very late afternoon as the sun was heading toward real evening light. The light is coming in at a low angle from the left and is just beginning to take on the warm coloration of evening. Because it was partly cloudy, I waited until the shadow from a thin cloud muted the light on the granite surface of the bowl in the background.

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

Stones, Stained Granite

November 19, 2011 G Dan Mitchell Leave a comment

Granite stones rest on glaciated slab of stained granite near the Tuolumne River, Yosemite National Park.

Scared you, didn’t I? Thought I was going to miss posting a daily photograph, right? Yeah, both of you… ;-)

In any case, I may have mentioned previously that I’m a sucker for Sierra granite, especially the glaciated kind that is found almost everywhere you go in Yosemite National Park, from the Valley to areas surrounding the very highest peaks. (Some of the highest peaks escaped the glaciation themselves, but that’s a longer story for another time.) For me, some combination of glaciated granite slabs, a few “erratic” boulders (“erratics” being boulders moved from their source and left behind by retreating glaciers), some trees, and a bit of meadow grass, perhaps with a stream or lake nearby shouts “Sierra Nevada.”

This photograph does not include all of these Sierra ingredients but it does include the granite. I photographed this small bit of granite slab along a section of the Tuolumne River than runs through the back-country during a week-long backpack trip this past September. Something about the arrangement and color of the four larger stones against the water-stained underlying rock with its complex textures interested me. A lot of what is in the frame may not be visible in the small jpg version posted here, but there is a lot of detail in the frame: the texture or rock, crystal structures on some of the stones, several smaller pebbles, even a bit of dried pine needle.

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

Tree and Stained Granite

November 17, 2011 G Dan Mitchell Leave a comment

A small tree grows from a crack in red-stained granite slabs, Yosemite National Park.

Back in mid-September of this year I joined a group of five other photographers for a bit more than a week of photography in the High Sierra back-country of Yosemite National Park, going out along the Tuolumne River and spending some significant time in two locations and having several days to photograph at each of them. The first few days were spent along the Tuolumne in a place where a short hike led to a beautiful bowl of smooth granite slabs interrupted by some trees and stained by seepage from a band of reddish rocks above. In some ways this might have seemed like a tricky spot to photograph since it is in the bottom of a canyon and the light is blocked to the east and somewhat blocked to the west. But I like the indirect light found in shaded areas after dawn and before sunset, so I went back to this area on at least three days to photograph in this diffused, soft light.

The rocks are part of a large area of granite slabs that this non-geologist assumes were carved and smoothed by glaciers traveling down from the peaks above the Tuolumne area. In this spot the formations include large areas of smooth and curved granite surfaces, areas that have been pock-marked by erosion and water, cracks of various sizes ranging from incipient to gigantic, and trees and other plants growing anywhere they can find footing: tiny cracks, larger cracks like this one, collections of sand and debris in low spots, and so on. I came back to this tree and some of its neighbors several times and came to think of it as the “bonsai tree.”

G Dan Mitchell Photography

Tag Archives: california

Trees and Granite Bowl

Stones, Stained Granite

Tree and Stained Granite

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