Tag Archives: curve

Photographs: Abstract, Photographs: Death Valley, Photographs: Desert, Photographs: Nature

Dunes, Sky

Leave a comment
Dunes, Sky
Sand dunes, shadows, and morning clouds

Dunes, Sky. Death Valley National Park, California. March 30, 2016. © Copyright 2016 G Dan Mitchell – all rights reserved.

Sand dunes, shadows, and morning clouds

Another photograph from another morning among the dunes. Because of the daily wind and dust storms during this visit to Death Valley National Park, we had many opportunities to find sand dunes with no or few signs of other visitors besides those creatures that actually live there. We approached the dunes in a variety of ways during this visit, and I photographed them almost daily, sometimes more than one. But I always came at them from a direction that wasn’t the most popular or best known. This time I came around on a looping route from a side and swing around behind some low, sandy areas to photograph in early morning light.

There is a lot to see in the dunes, and I had a few ideas as we arrived at the edge of the dunes. (While I usually don’t begin with a specific photograph it mind, I often have some general conceptual ideas I want to explore, and I keep my eyes open for subjects that could work along those lines.) I started with some old dry playa textures in front of the valley floor leading of toward distant mountains as the sun rose, and then I climbed some short dunes to look for interesting curving shapes and conjunctions of lines and subjects. I photographed some creosote plants against sand patterns and eventually moved deeper into the dunes, seeing the rippling textures of wind-blown sand draped across hills and valleys. I stopped to photograph a bit of sand texture straight on, and when I looked up and to the side I saw this series of curving horizontal lines with the cloudy sky above and beyond.

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 | Facebook | Google+ | 500px.com | LinkedIn | Email

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

Technique

Controlling Highlights (A Napkin Drawing)

2 Comments

Earlier this month some friends and I got together in San Francisco, as we do every month, to share prints and talk photography. One friend shared prints of some beautiful night photographs he had made of a San Francisco subject. As we looked for little things that could make excellent prints even better we got to talking about highlights and how to control them. There are quite a few ways to do this, and I drew a little picture on a napkin to illustrate one technique I sometimes use to get a bit more detail out of areas that appear to be nearly pure white. The drawing looked a lot like the following.

Drawing on a napkin

It doesn’t look like much here, but trust me when I say that it made sense at the time. My friend picked up the napkin and took it with him as a reminder… and then a few days later contacted me to say he had lost the “napkin notes” from our conversation. He asked if I would mind describing the technique again. I said I’d do it — and three weeks later I finally got around to writing it up in this article!

Photographers using digital cameras have to watch out for over-exposing highlights. While we can recover a lot of detail from dark shadows, especially with current digital cameras, there is much less headroom at the bright end of the spectrum. When the exposure is too bright it is easy to end up with lost details in high luminosity areas. Go a little too far and you end up with that bane of digital photography, blown highlights, where the bright areas are simply pure white, leaving little or no hope of recovering the lost details. Continue reading Controlling Highlights (A Napkin Drawing) →

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

Sculpted Canyon Rock, Plant

Leave a comment
Sculpted Canyon Rock, Plant
A lone plant grows in a crack in sculpted Utah canyon sandstone

Sculpted Canyon Rock, Plant. Utah. October 19, 2014. © Copyright 2014 G Dan Mitchell – all rights reserved.

A lone plant grows in a crack in sculpted Utah canyon sandstone

These canyons feel isolated from the rest of the outside world. In the narrow sections, the only view of the familiar world may be a small strip of sky directly overhead. The tall canyon walls, which may be only feet apart, block any view of the surrounding terrain, and the focus of my attention narrows down to the section of the canyon where I find myself, the walls where I stand a some short distance ahead before the canyon twists out of sight.

Not only are we visually cut off from the outside, but we are also isolated acoustically. No sound makes it down into the bottoms of the canyons from the above. In the canyon there may be the sounds of quietly flowing water, and perhaps the tinkling sound of water dropping over rocks. A bird may sing. The sound of my footsteps echoes between the walls. In this spot, daytime sunlight high above bounced between the canyon walls, diffusing until a wash of soft red-tinted light reached the canyon bottom. Horizontal layers had eroded at varying rates, a jagged crack cut the canyon wall vertically, and one plant grew in the crack.

G Dan Mitchell is a California photographer and visual opportunist. Blog | About | Flickr | Twitter | Facebook | Google+ | 500px.com | LinkedIn | Email

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

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

Contemplating the Dunes

Leave a comment
Walkers contemplate evening light on sand dunes
Walkers contemplate evening light on sand dunes

Contemplating the Dunes. Death Valley National Park, California. April 2, 2015. © Copyright 2015 G Dan Mitchell – all rights reserved.

Walkers contemplate evening light on sand dunes

The wind had been strong enough the night before that as I lay in my fairly hardcore mountain tent (fully staked out!) I could hear nearby campers pounding in their stakes, rescuing gear than had gone flying, or giving up and sleeping in their cars. The wind continued on into the morning, and as I drove away to a place that I thought might be more sheltered I passed through big blowing clouds of dust and sand. As I returned in the middle of the afternoon there was still a lot of dust in the air and the wind was still blowing, thought its force was diminishing. I went to my camp for a quick visit and the winds continued to die down. By the point when it was time for me to head out for evening photography things had calmed down considerably and I decided to visit dunes.

The large nearby dune fields were in almost pristine condition on this evening, since the wind had kept a lot of people off the dunes and obliterated many of the tracks that folks had left earlier. I selected a part of the dunes where I saw no other people and headed out. The sand was largely undisturbed and I was able to photograph the patterns created by the wind with few signs of human visits. As I worked I looked off into the distance toward the highest dunes where a few people were not returning and walking toward the highest hills. From my position the foreground was a landscape of layered and angled slopes of sand, and in the distance a few people seemed to pause and enjoy the quiet evening among the dunes.

G Dan Mitchell is a California photographer and visual opportunist 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.