Tag Archives: sandstone

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

Trees and Receding Red Rock Hills

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Trees and Receding Red Rock Hills - Sparse pines grow on low ledges in the high country red-rock sandstone, Zion National Park
Sparse pines grow on low ledges in the high country red-rock sandstone, Zion National Park

Trees and Receding Red Rock Hills. Zion National Park, Utah. October 22, 2012. © Copyright 2012 G Dan Mitchell – all rights reserved.

Sparse pines grow on low ledges in the high country red-rock sandstone, Zion National Park

Since I’ve posted several photograph of this particular terrain, there may not be a lot more to say about it beyond summarizing some of the basics. (And, yes, there will be more of this subject – though not too many more!) Out of the main park attraction of Zion Canyon and up in the high country, instead of being in a world of vertical cliffs that tower high above, it seems like we are more within than below the terrain. We can look down into washes and slot canyons, up to see sloping mountain sides, or straight across areas filled with slabs of curving sandstone on which various trees and bushes grow.

Here I lined up some backlit trees on a near ridge with those on a further ridge, with even more sloping ridges beyond. In the afternoon haze, the rocks combine their native red color with a bit of blue that comes from atmospheric haze, emphasized by backlight. And this same backlight lights up the needles of the trees, turning them almost white in places.

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.

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

Red on White, Sandstone

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Red on White, Sandstone - A vestigial layer of red sandstone forms small, layered mounds atop patterned white rock, Zion National Park
A vestigial layer of red sandstone forms small, layered mounds atop patterned white rock, Zion National Park

Red on White, Sandstone. Zion National Park, Utah. October 22, 2012. © Copyright 2012 G Dan Mitchell – all rights reserved.

A vestigial layer of red sandstone forms small, layered mounds atop patterned white rock, Zion National Park

All over the southwest, where various layers of sedimentary rock meet, it is possible to find odd and surprising juxtapositions of the different layers. In many places a bit of a higher, harder layer will remain above the softer material below, creating hoodoos and mushroom-shaped structures. Sometime the upper rim of a canyon will be lined with a layer of the harder rock, while there is a steep drop-off below. Here, bits of the darker read sandstone, with different types of layering and different texture, sit on top of the smoothly curving and finely layered underlying lighter rock.

I had seen this spot in Zion in the past – it isn’t all that hard to find – and even photographed it from a greater distance and different angles. This time I decided to approach more closely, walking out on the wave-like formation of the lower, lighter rock and passing around these small reddish prominences. I made this photograph on the same day I made many of my other most recent Zion photographs, a day when the light varied tremendously due to winds and cloud cover. One moment this spot was hit by brilliant sunshine, and a moment later it was in shade – and the changes did not always synchronize between the near and far elements. I made this photograph during a moment when the direct sun was largely muted by passing clouds.

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.

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

Trees and Red Rock, High Country

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Trees and Red Rock, High Country - Backlit trees in a high country terrain of rugged red rock sandstone, Zion National Park
Backlit trees in a high country terrain of rugged red rock sandstone, Zion National Park

Trees and Red Rock, High Country. Zion National Park, Utah. October 22, 2012. © Copyright 2012 G Dan Mitchell – all rights reserved.

Backlit trees in a high country terrain of rugged red rock sandstone, Zion National Park

Since this has been a recurring theme in my photographs from Zion National Park in October, I think I’ll keep the commentary a bit short on this one. I made the photograph along the Mount Carmel Highway, which passes through high country along an east-west route though the park. We had a day here while on our way to our eventual destination to the east, so we decided to focus on this high country area, with its deep washes and slot canyons, autumn colors, and rounded forms of various types of layered sandstone.

In this area the sandstone was a sort of medium red – not as intense as some of the deeper strata nor as light as some of the nearly white rocks found elsewhere. This rock was finely layered in many places, and formed into a small world of ridges and domes covered with widely spaced trees. I photographed the scene in afternoon light, when the sun was shining from behind the trees and creating a sort of halo of light for each one. Because of the backlight, a bit of atmospheric haze is present and the underlying rocks take on a deeper tone. Every so often a friend of fellow photographer might refer to something they call “G Dan light,” and this is it – the light of backlit trees, photographed by shooting almost directly into the sun, with just a bit of haze.

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.
Blog | About | Flickr | Twitter | Facebook | Google+ | 500px.com | LinkedIn | Email

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: The Southwest, Photographs: Utah

Zion High Country, Evening

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Zion High Country, Evening - High country of Zion National Park in evening light
High country of Zion National Park in evening light

Zion High Country, Evening. Zion National Park, Utah. October 14, 2012. © Copyright 2012 G Dan Mitchell – all rights reserved.

High country of Zion National Park in evening light

As an official member of the I Love Backlit Trees club, I’m more or less unable to resist shooting straight toward the sun near the start of end of the day to capture the light illuminating the fringes of trees from behind. Yes, it is a repeating subject of mine… The high country of Zion National Park along the Mount Carmel Highway is a great place to find such light if you are observant and think about where and when to look. Especially late in the day – but not quite all the way to sunset – the light slants across ridges and hills and picks off the trees, which here are separated enough to allow the light to catch whole trees. (This is a bit harder to find among the denser forests of my Sierra Nevada.)

This sort of shooting provides some challenges. One, of course, is the potential for a very wide dynamic range between the brightly lit leaves and needles of the trees and the shaded areas that may be behind and around them. Although the camera’s metering system may not show it, the sunlit portions of the trees are often extremely bright and can easily blow out completely – and the solution is to expose less… which diminishes the light in the shadows. Several solutions are possible. Here I made a single exposure with the brightest areas just at the limit of exposure, and if I had opened up more or lengthened the exposure the fringes of the trees would likely have gone all the way to pure white. (You can allow this to happen with a few specular highlights without much of a problem, but don’t over-do it!) With the single-exposure approach, I find that the shadow fader in ACR is my friend! It does a fine job of bringing back a bit of the detail in the darker areas that might otherwise be lost. Although I didn’t employ them in this photograph, there are some other approaches that can also work. One is to use exposure bracketing – making two or more images at different exposures, usually one for the shadows and one for the highlights, which are then manually combined in post by means of layer masks. This is labor intensive but can produce very wonderful results.

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.
Blog | About | Flickr | Twitter | Facebook | Google+ | 500px.com | LinkedIn | Email

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.