Tag Archives: flat

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.

G Dan Mitchell Photography | Flickr | Twitter (follow me) | Facebook (“Like” my page) | 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.

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

Playa Surface, Panamint Valley

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Playa Surface, Panamint Valley
Playa Surface, Panamint Valley

Playa Surface, Panamint Valley. Death Valley National Park, California. March 31, 2011. © Copyright G Dan Mitchell – all rights reserved.

Cracked and dry surface of the playa in Panament Valley, Death Valley National Park.

This micro-scene could be found in many locations in Death Valley and, for that matter, in many places in the USA and around the rest of the planet. But my little rectangle of the patterns of drying and cracked mud comes from the surface of the Playa (sometimes called “Panamint Lake?”) in upper Panamint Valley in Death Valley National Park. I wrote previously that it was the last day of my late-March photographic visit to Death Valley – I had finished my photography in the main Valley and had started the long drive back to the Bay Area. After crossing Towne Pass the road descends into Panamint Valley to a junction where I most often go south towards Trona and Ridgecrest and beyond.

Just before this junction the road crosses the playa, an extraordinarily flat surface formed when silt washed down from the surrounding mountains occasionally pools and gradually dries, forming what may be the flattest surfaces on the planet. As the moisture evaporates the mud cracks and splits into these interesting semi-geometrical patterns.

For no particular reason other than that this is a spot where I often make one final stop before leaving the park, I pulled over and wandered out onto the playa. I enjoy walking on these often-immense flat surfaces, but there is something very odd about the experience, too. Perhaps it is the slightly odd feeling of walking on such a large floor-flat surface in the natural world, or it might be the deep silence and stillness. In any case, as I wandered around not too far from the road I started looking a bit more closely at the patterns of cracks and soon decided that my photography was not quite finished yet – so I went back to the car to get my camera and made a small series of hand-held photographs with the camera pointing straight down. (The “straight down” shooting raises a question: How should the photograph be oriented? The horizontal orientation shown here is what I saw as I made the photograph… but I also wonder about rotating it 90″ clockwise.)

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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

Hill Near Mesquite Flat, Dusk

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Hill Near Mesquite Flat, Dusk
Hill Near Mesquite Flat, Dusk

Hill Near Mesquite Flat, Dusk. Death Valley National Park, California. March 29, 2011. © Copyright G Dan Mitchell – all rights reserved.

Dusk light above a hill near Mesquite Flat in Death Valley, backed by a large alluvial fan from Tucki Mountain.

At the end of this day I was shooting from the top of a low hill in the Valley east of Stovepipe Wells, and there were interesting subjects throughout almost the entire 360 degree panorama around this elevated position. With this in mind, I had chosen to use the long 100-400mm zoom so that I could have some flexibility in composing elements of this huge scene.

I was mainly working with things that were in the large arc to my west (dunes and Cottonwood mountains and base of Tucki Mountain), north (the main Valley and transverse dunes), and east (the mountains running along that edge of the Valley) since the further subjects of the lower Valley were more or less out of sight beyond the alluvial fan that appears in the photograph. But I kept being intrigued by the low, dark hill on the flats below the similar hill on which I was standing. There is a row of them stretching from near the Devils Cornfield area up and across this alluvial fan. As the evening light transitioned towards post-sunset light I saw that the glow from clouds (a bit of which is visible in the distance above the Black Mountains) was lighting this hill and the surrounding flats in an interesting and colorful way.

But I had a little problem. I was still working a number of subjects and once and I really needed to keep shooting that 100-400. 100mm was still too long for this scene, but I didn’t have time to remove it and put on a shorter lens. I figured that I could simply change the camera to vertical orientation, very carefully level the tripod, and include the whole scene in four panning vertical frames that I could stitch together later. People often do this so that they can produce extremely high-resolution image, but that wasn’t my goal at all. In any case, it worked, and not only did I manage to get the shot that needed a wider lens, but as a bonus it is a very high-resolution shot.

G Dan Mitchell Photography | Flickr | Twitter (follow me) | Facebook (“Like” my page) | 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.