Tag Archives: talus

Autumn Aspens, Broken Boulders

Autumn Aspens, Broken Boulders
A group of autumn aspen trees grows in jumbled and rocky Eastern Sierra Nevada terrain.

Autumn Aspens, Broken Boulders. © Copyright 2012 G Dan Mitchell – all rights reserved.

A group of autumn aspen trees grows in jumbled and rocky Eastern Sierra Nevada terrain.

Aspen trees frequently grow on what we might regard as less-than-optimal soil and terrain, at least in the Eastern Sierra Nevada. While some manage to find a home in canyon bottoms and other places with good soil, many trees live their lives in dry, rocky, and exposed places. Often the trees seem to adapt — perhaps remaining quite small or maybe maintaining more space between them. The trees in this photograph are growing on truly rocky terrain. The trees are rooted in little more than cracks in the granite, and around them are solid rock and a field of broken granite.

Dealing with color when photographing aspens in locations like this can be tricky, especially since I much prefer to photograph them when they are shaded. (Direct sunlight on these trees can be quite harsh.) The light in shadows can be extremely blue, mainly because the main light source is that giant blue light panel we call the say. On the scene, our human visual system adapts and we register the rocks as gray. But the camera is, to an extent, more objective, and the intense blue color of those “gray” rocks is revealed in a photograph. With that we are faced with a subjective, interpretative question: where should be set the colors along the continuum stretching from the objective blue to what we recall in our mind’s eye? Here, as I often do, I shifted the color away from blue to produce colors that are more like what I recall — and even here those rocks seem quite blue to my eyes. Fortunately, there is no one right answer to this question, and I’ve seen effective interpretations that were strikingly blue along with others that used much warmer colors.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.

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Glaciated Terrain

Glaciated Terrain
A Sierra Nevada scene including glaciated slabs, a shallow lake, and old moraines

Glaciated Terrain. © Copyright 2019 G Dan Mitchell – all rights reserved.

A Sierra Nevada scene including glaciated slabs, a shallow lake, and old moraines.

There are quite a few “terrains” in the Sierra Nevada, ranging from foothills oak grasslands through the mid-elevation forest, and on up to the rocky alpine heights. Off all of them, I think my favorite is that found just below the treelike, where granite slabs are frequently interspersed with small trees and meadows, where you are rarely very far from water, and where evidence of the glacial heritage of the range are everywhere. There is virtually no element of this scene that doesn’t owe something to those glaciers — the smoothly rounded slabs of foreground granite, the lake lying in a scooped-out hollow where glaciers converged, the moraines (at least two of which appear in the photograph), and even the line between the tops of the glaciers and the more jagged formations that remained above their reach.

This photograph is also about light, and a more subtle form of it. I composed the scene to exclude as much of the direct morning sun as possible, but yet to take advantage of its presence nearby. One of the favorite forms of light among photographers is that which is reflected into the scene from nearby objects in bright light. Here much of the warmer colored light is of that sort, reflected into the scene from nearby slopes that were already in the direct morning sun. This light fills shadows and can add soft color to the cold tones in the shadows.


G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.

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Talus And Reflecting Water

Talus And Reflecting Water
Giant talus boulders above reflecting waters of an alpine lake

Talus And Reflecting Water. © Copyright 2018 G Dan Mitchell – all rights reserved.

Giant talus boulders above reflecting waters of an alpine lake

This is another in a series of photographs I made this past summer that feature raw talus fields (possibly with a lake at the base) in blue early morning or evening shade. For some reason this subject seemed to catch my attention this summer on our almost-annual week in the Sierra backcountry — perhaps because this time our base camp was at a high lake situated at the base of a gigantic field of talus descending from the ridge right above us, and because one of the higher lakes I visited several times also featured impressive talus fields.

This photograph comes from that upper lake, which I had hiked to late in the day in order to photograph a different subject before the last light left the shoreline. Having completed that work — and having lost the direct sun — I turned by attention to the far side of this lake, and inhospitable looking landscape of shattered and tumbled rocks and boulders at the base of a cliff at the edge of the lake. At this time of day, in this light, the colors shift strongly toward blue, since the scene is mostly illuminated by the open blue sky plus a bit of light reflected from nearby peaks. The scene evokes for me a whole series of associations and memories based on decades of travel in the high country — the hollow, clattering sound of foot travel on the loose rocks, the sensation of the rocks shifting beneath my feet, the cold air, and the near complete lack of vegetation other than a bit of lichen.


See top of this page for Articles, Sales and Licensing, my Sierra Nevada Fall Color book, Contact Information and more.

G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.
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All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.

Talus, Reflection

Talus, Reflection
A talus field of large boulders meets the shoreline of an alpine lake

Talus, Reflection. © Copyright 2018 G Dan Mitchell – all rights reserved.

A talus field of large boulders meets the shoreline of an alpine lake

And, yes, another “going with the blue” photograph of talus boulders. It is, I admit, turning into a bit of a theme among my photographs from the September backcountry Eastern Sierra photography week. If you follow my posts you probably already know the following, but for anyone who hasn’t read the previous text… we were camped at a lake in a deep north-south oriented valley with very high peaks on either side. Immediately to the east of our camp, across a nearby lake, was a huge talus slope, full of randomly arranged boulders from top to bottom.

Because of the north-south trend of the canyon, early morning and evening direct light was blocked, and we had long periods of “blue hour” shaded light to work with every day. Yes, the light actually is very blue. It comes from having only the blue sky — a sort of giant natural light panel — as the light sources. The question in post is always how blue to let the scene be, since the actual blue can be shocking to viewers. (Our complex sensory system sees this as less blue — the mental process subconsciously says, essentially, “Yes, this is blue, but I know the actual color of rocks, so I’ll pretend I don’t see the blue!”) The photographer gets to make the subjective call on how blue things should be. At times I’ve gone so far as to completely neutrally the blue tones, and if I did so here you would probably feel that it looked natural. On the other hand, it is interesting to me to “go with the blue” and think about the real color of light and the effect that it has on our perceptions. (To be honest, I have actually reduced the amount of blue in the scene!


See top of this page for Articles, Sales and Licensing, my Sierra Nevada Fall Color book, Contact Information and more.

G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” is available from Heyday Books and Amazon.
Blog | About | Flickr | FacebookEmail


All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.