Tag Archives: rock

Light on Granite

Light on Granite
A gesture of light falls across an irregularity in the granite face of a Yosemite cliff.

Light on Granite. © Copyright 2018 G Dan Mitchell – all rights reserved.

A gesture of light falls across an irregularity in the granite face of a Yosemite cliff.

There is a tendency for people to regard the landscape as a fixed and even a permanent thing. The mountain will be there when you go back to it in a year or ten or a hundred, so the photograph “captures” a thing that is unchanging. This is, of course, incorrect, and on multiple levels. Supposedly permanent things change constantly — in fact, the forms by which we know them today are the result of profound forces of change that are ongoing. (One reason that climbers wear helmets is that rocks fall…) But changes on much shorter scales are of tremendous interest to those who photograph (or just like to view) than landscape. They range from annual (what is it like [i]this[/i] year?) to seasonal. Some of them obviously occur on a daily basis — and photographers think about those a lot. Light and atmosphere vary in profound and often remarkable ways.

In so many cases, timing is everything. For some, calculating that timing is a key. I just read a friend’s report on a night photograph that he had “figured out” over a year ago — it required him to be in a certain place during a narrow window of time with conditions that were just right. I am impressed! For others — including my friend — even more critical is being attuned to what is happening right now or in the next few minutes or hours and then being ready to respond. I share all of this here with this photograph as the effect of light on this granite face was tremendously transitory. The time between the bulk of the face falling into shadow (and leaving the thin strip in sun) and the complete loss of light was perhaps measured in seconds, and certainly little more than a minute. (This is another photograph from my artist-in-residency sponsored by Yosemite Renaissance this past winter and spring.)


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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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Detail, Granite Face

Detail, Granite Face
Detail view of a section of a Yosemite Valley granite cliff face

Detail, Granite Face. © Copyright 2018 G Dan Mitchell – all rights reserved.

Detail view of a section of a Yosemite Valley granite cliff face

Yosemite, and especially Yosemite Valley, is famous for its “granite” (quotation marks for any geologists reading this post…) cliffs, towers, domes, slabs, and other formations. While we tend to think of this rock as being “gray,” the coloration varies quite a bit depending on the nature of the rock itself, the presence of lichens or plants, and on the light. Almost everywhere the expanses of granite are cut through by intrusions of different colored rocks. I don’t usually think of this particular face as being all that colorful, but on this morning the light somehow brought out the rust-colored tones on many sections of the rock.

I did just enough rock climbing many years ago to have developed memories of the sensations of such rock, from the cold and smooth slabs, to sharp edges of cracks, and rough surfaces (you hope!) on some friction routes. A close look at this section of cliff reveals an amazing variety of surfaces and irregularities. Perhaps most obvious is the large, curving vertical crack towards the left. The dark water stains are also striking, as is that rust colored rock. A closer look reveals other patterns, including a diagonal rising from left to right.


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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Fractured Granite

Fractured Granite
A fractured granite cliff in the Eastern Sierra Nevada

Fractured Granite. Sierra Nevada, California. October 9, 2017. © Copyright 2017 G Dan Mitchell – all rights reserved.

A fractured granite cliff in the Eastern Sierra Nevada

I made this photograph on a morning when I was in the eastern Sierra to photograph autumn subject, particularly the annual color change of the aspen trees. Being in a place where I have photographed many times, I quickly dispensed with the familiar (and even iconic) subjects in the area and then, as I like to do, simply wandered slowly with my eyes open, looking for little elements of the larger landscape that caught my eye. Although I have walked past this granite quite a few times, it may be the first time I have photographed it.

Granite (along with, as geologist friends might remind me, rocks informally referred to as granite) is ubiquitous in the Sierra, and is one of the most characteristic features of the Sierra Nevada experience. Not only is there a lot of it, but it has been laid bare by (mostly) glacial action, and it appears in its original locations and in places where the rocks have been moved by water and ice. As a person who has hiked here for decades and who spent a few years as a rock climber, I developed an intimate familiarity with this rock. It can be smooth or rough, uniform in color and texture or interspersed with veins and crystals. It can be freezing cold in winter or benignly warm on a summer day. It may be nearly white, gray, or incorporate a host of color variations. It seems to be solid and unchanging, but there is evidence everywhere that it has been moved and broken and shaped.


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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Glacial Valley

Glacial Valley
A Mount Shuksan glacier lies in a rocky valley under drifting mists

Glacial Valley. Mount Shuksan, Washington. September 10, 2017. © Copyright 2017 G Dan Mitchell – all rights reserved.

A Mount Shuksan glacier lies in a rocky valley under drifting mists

Recently I shared a photograph of the Wheeler Glacier and Cirque located beneath Wheeler Peak in the Great Basin National Park in Nevada. (Yes, I also was unaware that there is a glacier in Nevada…) As I worked on that photograph I had this photograph of a glacier open on my computer. (I don’t know its name — possibly Lower Curtis Glacier?) It struck me just how similar the general features of these widely separated glacier are. Each now consists of an ice field nestled in the bottom of a cirque. Both are surrounded by impressively steep head walls. Both have trees growing very close to the terminus.

I photographed this using a long lens while I was at the Artist Point area at the end of the road to the Mount Baker Ski Area. I had a free day while visiting Seattle, so I did the long up-and-back drive, leaving enough time to photograph in the afternoon. The light may have been less than idea, it being a bit too close to midday, but at times thin clouds muted the sunlight enough to allow light to fill in the shadow details a bit. In addition, some interesting clouds were drifting around the summit of Mt. Shuksan and the occasionally reached further down the peak as in this photograph.


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 | Twitter | FacebookGoogle+ | LinkedIn | Email


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