Tag Archives: lichen

Glacial Erratics

Glacial Erratics
Glacial Erratics

Glacial Erratics. Yosemite National Park, California. September 16, 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

Glacial erratics rest on top of a low granite dome in the back-country of Yosemite National Park.

“Erratics” are boulders left behind in the wake of the passage of glaciers, and left behind when the glaciers disappeared. They are found all over the higher elevations of the Sierra Nevada and some of the most striking examples are found in surprising places – like along the top of this granite dome-like ridge in the Yosemite back-country along the Tuolumne River. After spending decades in these mountains I sometimes take these rocks for granted (and for “granite…” ;-), but every so often it hits me just how strange and wonderful it is to find these large boulders sitting in unlikely places.

I made this photograph in the late afternoon as the lowering sun began to cast longer shadows and as earlier clouds began to dissipate above the distant ridges. The Tuolumne River begins it steep descent into the lowlands between my position and the distant ridge covered with granite and trees.

G Dan Mitchell is a California photographer whose subjects include the Pacific coast, redwood forests, central California oak/grasslands, the Sierra Nevada, California deserts, urban landscapes, night photography, and more.
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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.

Plants and Fractured Granite

Plants and Fractured Granite
Plants and Fractured Granite

Plants and Fractured Granite. Yosemite National Park, California. September 15, 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

Various rain-moistened plants growing in a fracture in lichen-encrusted glacial granite slabs, Yosemite National Park.

This photograph was made in almost exactly the same spot as the photograph I posted yesterday, in an area of water-stained granite along the Tuolumne River in Yosemite National Park. Not only was I fortunate to have soft light, but it was cloudy and it had been raining lightly just before we went out to shoot. You can’t ask for much better conditions for such a subject: soft light from the clouds, colors saturated by the moisture, and a few small drops of rain still on the leaves of the plants. (The latter may not quite be visible in this little jpg image.)

I’m always on the lookout for this little intimate landscapes, especially if they include Sierra granite. I had been wandering around this area trying to find ways to make compositions out of the reddish and rain-moistened rock, shooting trees and small plants and even a few isolated rocks. This plant was growing out of a narrow crack and hanging downward, its green contrasting with the reddish-brown color of the rocks . The arrangement of the nearly vertical crack, the diagonal boundaries between the red rock and the gray rock, and the mottled texture of the lichen also caught my eye.

When I share a photograph like this one, I’m reminded of my friend Mike, a retired Yosemite ranger, who pointedly reminded me once that sometimes there really is no good reason to name the precise location of such a scene. The location is irrelevant to the photograph, similar little scenes are repeated thousands of times over throughout the Sierra, and it isn’t really about the specific place at all.

G Dan Mitchell is a California photographer whose subjects include the Pacific coast, redwood forests, central California oak/grasslands, the Sierra Nevada, California deserts, urban landscapes, night photography, and more.
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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.

Autumn Aspens and Cliff Face

Autumn Aspens and Cliff Face
Autumn Aspens and Cliff Face

Autumn Aspens and Cliff Face. Eastern Sierra Nevada, California. October 8. 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

Two aspen trees with a few remaining autumn leaves grow against a cliff near North Lake, California.

I photographed this little scene on my first real morning of aspen photography this season in early October. I arrived quite early at North Lake, driving up the snowed in gravel road right after it had apparently been reopened. It was unplowed but other vehicles had clearly been up there, I have four-wheel drive, and I wanted to see what I would find before too many others arrived later in the day. There were few people there when I arrived, which was a bit unusual since this area is often crawling with photographers, individually and in workshops, at this time of the year. But the fact that the road was still snow-covered and that the storms had affected the aspens seemed to keep people away.

I parked before arriving at the lake, shouldered my gear, and walked up to the lake. I bypassed the popular spot near the outlet stream – been there, done that! – and keep walking along the road that skirts the right side of the lake. Everything was still frozen and it was very cold – and I regretted not bringing my winter boots along! The aspen photography was not quite what I had hoped, but there were other subjects, among them the fresh snow – an unusual sight for early October!

In looking for subjects other than the “regular” views of North Lake – which can be spectacular and well worth photographing, too – I often walk slowly along the lake-side road and keep my eyes open along the rocky cliffs that line it. Because the direct sunlight doesn’t hit this spot until later in the day, it is often possible to find softer morning light and even some light reflected from across the lake. On this morning I found that many of the aspen leaves had fallen or turned brown as a result of the storm, but a few were left and the stark white trunks of the trees against the rocks seemed like an interesting subject.

G Dan Mitchell is a California photographer whose subjects include the Pacific coast, redwood forests, central California oak/grasslands, the Sierra Nevada, California deserts, urban landscapes, night photography, and more.
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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.

Small Trees and Plants, Granite Slabs

Small Trees and Plants, Granite Slabs
Small Trees and Plants, Granite Slabs

Small Trees and Plants, Granite Slabs. Yosemite National Park, California. September 15, 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

Small trees and plants grow in a thin crack among stained granite slabs, Yosemite National Park.

Just over a small hill from the campsite on the first nights of my recent Yosemite back-country photography trip, the Tuolumne River cuts down through rocky terrain and past large granite slabs marked by intrusions of red rock. As is often the case in the Sierra, any tiny crack or weakness in the rock is enough for plants to get started. This very think crack supports a “grove” of very small trees, along with some other plants.

The previous week had been a rainy one, including the night before, when I arrived just in time to set up my tent before the rain began. As a result, water had been draining across this granite slope and highlighting the natural seepage lines on the rock and the colors of various deposits from the more colorful rock above and embedded in the granite slabs. I made this photograph in the very soft early morning light before the sun had risen high enough to send direct light down into the canyon.

G Dan Mitchell Photography
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