Tag Archives: north

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

Glacial Erratics, Near Glen Aulin

November 26, 2011 G Dan Mitchell Leave a comment

Three glacial erratic boulders atop a granite dome near Glen Aulin, Yosemite National Park.

Looking for something to photograph one evening during my September back-country photography trip into the Glen Aulin and McCabe Lakes area of Yosemite National Park, I climbed up from our camp site to the top of this small granite dome or “whaleback” above the valley of Glen Aulin. The dome is merely the most open and exposed portion of a ridge of more durable rock that rises a ways up the slope from near where we were camped, and from its “summit” I had a 360-degree panorama of the surrounding landscape as the day came to an end.

When I first arrived at this spot more than an hour earlier, the sky was almost completely clouded over. This was one of those situations in which the immediate photographic prospects seemed quite limited, with gray skies and murky atmosphere, but with some potential for interesting things to happen if the clouds thinned as sunset approached. So I decided to stick around in this spot rather than wandering around looking for something else, and in the end the clouds did thin. Before I made this photograph, one of the last of the evening, I had managed to find a range of subjects as the light changed: the light from breaks in the clouds began to move across a forest to my right and light a small prominence nearby; light coming over the ridge at the far right back-lit some haze behind trees on a lower ridge that was closer to me; and finally the remaining clouds took on a bit of color right as the sun dropped below the horizon.

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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.

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

Tuolumne River Canyon Below Glen Aulin

November 22, 2011 G Dan Mitchell 1 Comment

The Tuolumne River enters Tuolumne River Canyon below the Glen Aulin High Sierra Camp.

This photograph looks west from a rocky point along the Tuolumne River just below Glen Aulin in the Yosemite National Park back-country. In September I spent a total of four nights in this specific area and photographed in and around the granite bowl that rises from the river near the foreground rocks and spreads to the right of the area shown here. The photograph was made very late in the afternoon – it had been raining when I arrived at Glen Aulin but, as often happens in the Sierra, the clouds dissipated later in the day and the skies were starting to clear before sunset.

While my favorite Sierra landscape is at the elevations where the last small trees give way to alpine tundra meadows and the rocky slopes of the highest peaks, there is also something very compelling about these lower (from my point of view) elevation areas, and especially about this particular spot along the Tuolumne. Looking west from this point along the river I had the distinct feeling that I was standing more or less on a boundary between the higher and more alpine zones (exemplified by the Tuolumne Meadows area) and the beginnings of the lower areas in which I feel like I’m heading towards the Central Valley. Here, all of the really tall peaks are behind me (OK, some are to my right…) and before me the land overall drops towards the Valley, the slightly hazy light and air of which is in the far distance in this photograph.

Making this feeling even stronger for me is the fact that very close to Glen Aulin, the Tuolumne abruptly changes from a generally meandering river that descends very gradually for the most part past large meadows and forests to one that drops precipitously into an increasingly narrow and steep canyon surrounded by granite slabs and domes and peaks that begin to take on an appearance that reminds me of Yosemite Valley.

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.

G Dan Mitchell Photography

Tag Archives: north

Glacial Erratics, Near Glen Aulin

Tuolumne River Canyon Below Glen Aulin

Trees and Granite Bowl

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