Tag Archives: fractured

Photographs: Nature, Photographs: Sierra Nevada, Photographs: Yosemite

Glaciated Terrain

October 6, 2016 G Dan Mitchell Leave a comment

Trees in morning light on a glaciated dome, back by an immense fractured granite face, Yosemite National Park

I’m often out before the first light and then again as the last sunlight turns to dusk. These are not the only times of day worth photographing, but they are times that often produce beautiful light and colors and effects, with warm light and dramatic shadows. Many times — even during the busiest times of the year — I have stood it some of the most impressive locations and witnesses the most astonishing light… almost alone. I don’t know whether to encourage everyone to get up early and stay out late or to perhaps just keep relatively quiet and enjoy the solitude! I sometimes wonder how different our ideas of the Sierra are, depending upon when we are out and about as more or more than where we go.

In a spot like this one, the arrival of morning light is a highly dynamic thing — not at all a static or even slow-moving event. For example, here the light is raking across the foreground granite slab the tilts down from left to right, at the angle of the light is only briefly ideal to light the trees without also lighting the granite. The whole transition from first light on tree tops to a bit too much on the granite might take little more than a minute.

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

Photographs: Nature, Photographs: The Southwest, Photographs: Utah

Fractured Stone, Desert Plants

December 29, 2014 G Dan Mitchell Leave a comment

Sparse desert plants grow among fractured sandstone slabs

Though the title of this photograph mentions plants, there are small and rather hard to see. In terrain like this that should probably not be surprising, since I made the photograph in a place that was very rocky and rugged. I had walked out a bit into the landscape to get a view into a nearby gully that marked the beginning of a much larger canyon when I looked down and noticed these patterned rocks.

Here the rocks are almost entirely in layers, or strata, as is typical in this part of the Southwest. We most easily notice the huge, think layers than make up cliffs like those found elsewhere in this national park. But there are also some very thin layers, and these rocks comprise on such layer that happened to be exposed at this particular spot. If I recall correctly, I first noticed this as I came to the edge of a drop-off and noticed that these were the rocks at its edge. They are apparently are hard enough to resist erosion a bit more than the underlying material. This also explains why, a moment later, I stepped back from this edge — the harder rocks actually extended out over the drop-off a bit where the underlying ground had eroded!

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

Granite, Falling Water

May 31, 2014 G Dan Mitchell Leave a comment

A spring creek cascades across dark fractured granite, Yosemite National Park

Yosemite’s Tioga Pass Road (Highway 120), which passes through the park and across the Sierra crest at Tioga Pass, opened earlier than usual this year. It was not the earliest recorded opening, but the very small snow pack of the winter season meant that in early May it looked much more like a typical June. There was some snow left on the ground, but rather than being the deep and compacted remains of months of winter snow it was mostly what was left from a single spring storm a few days earlier.

In a more typical year, a drive over this route on the opening weekend provides an experience that is, to my way of thinking, mostly about water. Not only do we get to see vast remaining snow banks holding water that will irrigate the Sierra for months to come, but the spring melt brings wild, watery scenes nearly everywhere. Waterfalls and creeks appear in places where there is almost no evidence of their existence weeks or months later. Creeks spill across the highway flood sections of it. Larger creeks and rivers overflow their banks and turn meadows into lakes. But not this year. The photograph features a small section of a larger cascade which bounces down a steep and rugged section of granite boulders. Beautiful as it is, it should look like this in late June rather than early May.

Photographs: Death Valley, Photographs: Desert, Photographs: Nature, Photographs: Southern California

Fractured Rock, Reflected Light

December 16, 2013 G Dan Mitchell Leave a comment

A few plants grow on fractured pink and blue canyon rock illuminated by light reflected from nearby cliffs

In my experience, the geology of Death Valley mostly features relatively subdued coloration. While this geology is laid bare by the lack of thick vegetation, the colors are mostly shades of gray, white, tan, with occasional blues and greens from mineral deposits. But you rarely will see here the intense colors of, say, the sandstone formations of the Southwest. (Sorry to disappoint anyone, but if you have seen some photographs featuring intensely colorful deposits in places like “Artist Palette,” you may be a bit disappointed to see the real thing!) This is not entirely bad news, as subtle colors can also be very beautiful, and even these colors can become intensified in the right light… and that does occur in Death Valley.

This photograph perhaps tells a story that is partially about the color of rock and a bit about the light, and is also about keeping my eyes open for the fleeting and sometimes surprising examples of color. I was in a place that is not known for brilliant colors, at least not in the walls of this narrow canyon. As I passed through a narrow and twisting section, two things happened, and even though I’ve been there before this was the first time that I noticed them at this point. First, the steep, almost seems cliff-like wall has fractured layers and slabs that remind me a bit of exfoliating granite that I know so well from the Sierra. These layers alternate pinkish rock (that this non-geologist thinks look like some sort of sandstone) with inner layers that have a blue cast. Second, at the right time of day when the light strikes the upper walls of the narrow canyon, the light reflects down into its depths and warms the color of the light, emphasizing these subtle colors to produce what is, at least for Death Valley, some rather striking coloration.

G Dan Mitchell Photography

Tag Archives: fractured

Glaciated Terrain

Fractured Stone, Desert Plants

Granite, Falling Water

Fractured Rock, Reflected Light

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