Tag Archives: boulder

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

Boulders and Spring Torrent, Cascade Creek

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Boulders and Spring Torrent, Cascade Creek
Boulders and Spring Torrent, Cascade Creek

Boulders and Spring Torrent, Cascade Creek. Yosemite National Park, California. May 7, 2011. © Copyright G Dan Mitchell – all rights reserved.

Runoff from spring snow melt rushes over boulders of Cascade Creek, Yosemite National Park.

I recently posted the black and white version of this photograph of Cascade Creek in full spring flow. I am still undecided about which I prefer. I haven’t printed either as of the date of this posting, and the results of that further work may help me decide.

The color version of this photograph posed a series of post-processing questions and problems that others who have worked with a scene like this one can probably imagine. The creek descends through a narrow, rocky gorge at this point and I photographed it early in the morning before any direct sunlight was able to reach the water. Benefits of shooting at this time included the softer light, which tends to both throw some light into the shadows and to soften the brightest highlights. This also permits a longer exposure which allows the water to blur a bit and express the wild motion of the creek. However, since the primary source of light was the open sky, the camera “sees” a very blue scene. (Our visual system compensates for this, so it doesn’t look as blue as it really is when you are on the scene.)

There are several ways to deal with the color balance issues that this situation creates. You could just “go with the blue,” and I’ve seen photographs done that way. I’ve even seen some in which the photograph amped up the saturation and ended up with something very blue. In general, that’s not my thing! I’m most often looking for something that seems “believable” – it may not be objectively accurate, but I intend it to be “subjectively accurate.” With this in mind, my first instinct was simply to warm the color balance in order to move away from the blue cast and toward a warmer one.

My immediate impression was that this was an improvement, and I worked with this interpretation for several days – but something about it didn’t sit quite right with me. (This is perhaps one reason that I also worked with the black and white rendition in the meantime.) Eventually I did some comparisons between the “warmed up” version and the original… and neither seemed like what I was after. The overly blue original looked garish but the overly warm version seemed artificial. I tried some other approaches and finally discovered that because the blue was so intense that I could simply desaturate it – more than you might think – and keep the “colder” coloration without letting it overwhelm the image.

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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.

Canon EOS 5D Mark II (at B&H)
Canon EF 70-200mm f/4 L USM at 126mm (at B&H)
ISO 100, f/16, 1/8 second

 

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

Boulders and Spring Torrent, Cascade Creek

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Boulders and Spring Torrent, Cascade Creek
Boulders and Spring Torrent, Cascade Creek

Boulders and Spring Torrent, Cascade Creek. Yosemite National Park, California. May 7, 2011. © Copyright G Dan Mitchell – all rights reserved.

Runoff from spring snow melt rushes over boulders of Cascade Creek, Yosemite National Park.

This is a subject that I return to several times each year – a particular section of creek that can be viewed from overhead and which can vary from nearly dry to a wild torrent depending upon the time of year and the character of each new year. During the past year I was inspired by Charles Cramer’s stunning photograph of this subject to look at it more closely and from some different perspectives. (A small bit of “Charlie’s scene” appears in this photograph. I wonder if you can find it? :-)

In some ways, the view of this scene is limited in that you can only see it from a particular range of positions – unless you have the skill of levitation! In another way it is hardly limiting at all since the larger view contains many possible smaller views of rocks and plants and water and light. I still have in mind a horizontal composition in this general area, but so far it hasn’t quite worked. Guess I’ll have to keep trying.

I made this photograph in the morning before any direct light had worked its way around the mountains and down into the stream bed. Beyond the stream, which drops precipitously into the Merced River far below, there was open sky and that is the light that reflects on some of the wet rocks. By playing around to find an appropriate combination of ISO values, aperture, and shutter speed, I tried to get the water to hold some detail but to also be blurred enough to reflect its wild motion as it tumbles down this rocky canyon.

As is sometimes the case, I still cannot decide for sure between this monochrome version and a color version that will appear here before long.

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

Oak, Laurel, and Granite

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Oak, Laurel, and Granite
Oak, Laurel, and Granite

Oak, Laurel, and Granite. Yosemite Valley, California. May 7, 2011. © Copyright G Dan Mitchell – all rights reserved.

An oak tree and a laurel tree grow next to a granite face along the north side of Yosemite Valley, California.

I have visited this small, gnarled oak tree before. It grows right at the base of a granite face along the north side of Yosemite Valley, seems to face a pretty rugged life living beneath the shadow of the cliff and among fallen boulders. When I visited in early May the tree was just starting to get its new growth of leaves, though the laurel tree right next to it was already quite green.

The last time I photographed this tree it was autumn, and the leaves were also colorful then. It seems a bit odd that the leaves of this oak take on similar yellow and red colors at both the start and end of their season. (Though they do go more toward brown than yellow in the fall.)

The light was interesting on this day, which had started out clear. As the day wore on a weak Pacific weather front approached, and by evening things were pretty well socked in. But here, at perhaps 4:00 or 4:30, if I recall correctly, the incoming clouds were thing and broken enough to just soften the light without turning it completely gray.

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

Red Rock and Desert Hills

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Red Rock and Desert Hills
Red Rock and Desert Hills

Red Rock and Desert Hills. Death Valley National Park, California. March 29, 2011. © Copyright G Dan Mitchell – all rights reserved.

A red rock gully among the desert hills of the Panamint Range, Death Valley National Park.

This is anything but an iconic image, but I think that it is emblematic of a certain type of scene that is often seen in Death Valley National Park once you get out of the main Valley and up into the hills, especially during the brief spring season when the light can be a bit softer and the plants a bit (relatively speaking!) greener.

The photograph looks up a broad valley that is visible from along the road that rises from the main road through the Valley and climbs toward the Wildrose Canyon area. Here the elevation is high enough that the dry, sun-baked flat land of the Valley is nowhere to be found. Instead this is a country of large valleys and plateaus, cut in places (mostly at the bottom of canyons) but rocky outcroppings and gullies. This red rock gully is easily visible from the road, though the odds are that most people just drive right by. I had seen it on several drives past this spot before I thought to stop and photograph it, and I was fortunate to be there when the light seemed just right.

G Dan Mitchell Photography | Flickr | Twitter | Facebook | 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.