Tag Archives: dawn

San Francisco Skyline, Pre-Dawn Sky

San Francisco Skyline, Pre-Dawn Sky
San Francisco Skyline, Pre-Dawn Sky

San Francisco Skyline, Pre-Dawn Sky. San Francisco, California. December 10, 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

Pre-dawn sky begins to light the skyline of San Francisco, California.

While at San Francisco’s Crissy Field to photograph the lunar eclipse over the Golden Gate Bridge I realized that this unusual celestial phenomenon was by no means the only worthy subject at this early morning hour. Meanwhile, there was a beautiful and mysterious sunrise developing in the eastern sky beyond the City and over the East Bay, enhanced by a lot of atmospheric haze. (This was the same haze that ultimately caused the eclipsed moon to fade to invisibility shortly after the sky began to lighten.) So, while 99% of the photographers were still pointing their lenses west, I (along with a few other folks) pointed east and toward this section of the San Francisco skyline in roughly the Knob Hill and Russian Hill areas, with the familiar shape of the Transamerica pyramid partially hidden behind closer buildings and some typical San Francisco neighborhood buildings and trees up close at the bottom.

Yet again, this scene reinforced the idea that it is always important to look around at the whole scene. It is so easy to become completely focused on the single subject that you started out with – and sometimes this is a good thing! – that you may overlook other worthy subjects in other directions. I still have to remind myself sometimes to look up and scan my surroundings to see what else might be worth photographing.

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.

Alcatraz Island, Dawn Sky

Alcatraz Island, Dawn Sky
Alcatraz Island, Dawn Sky

Alcatraz Island, Dawn Sky. San Francisco, California. December 10, 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

Dawn light gently lights the morning clouds about San Francisco Bay haze and Alcatraz island.

After photographing the lunar eclipse over the Golden Gate Bridge – along with many hundreds of other photographers – I stuck around and turned my attention to other subjects, too. As sky began to lighten with the approaching dawn, and the eclipsed moon sank into the high clouds and generally murky atmosphere over the Pacific coast, I began to see other photographers look around and notice other elements of this urban landscape. But, surprisingly the larger number simply packed up their gear and left as soon as it became hard to see the moon!

I was quite surprised, to say the least. One one hand, it was something to see that so many photographers and other viewers had gotten up at a very early pre-dawn hour just to assemble and together watch this celestial event. On the other, once along the shore of this beautiful bay at sunrise on a mysteriously hazy morning, I’d expect that they might want to look around and try to sustain the experience. (OK, it was cold. They probably wanted coffee. And breakfast. But, still!) In any case, within a surprisingly short period of time, where people had been lined up almost tripod-to-tripod a few minutes earlier, there were few at all left to see the sunrise color come to the high clouds above the bay, here with the misty shape of Alcatraz along the horizon.

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.

Tuolumne River Below Glen Aulin, Morning

Tuolumne River Below Glen Aulin, Morning
Tuolumne River Below Glen Aulin, Morning

Tuolumne River Below Glen Aulin, Morning. Yosemite National Park, California. September 16,2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

Early light on morning clouds above the Tuolumne River Canyon below Glen Aulin, Yosemite National Park.

This is the same bend in the Tuolumne River, located below Glen Aulin and before the river descends toward Waterwheel Falls and eventually the abomination of Hetch Hetchy Reservoir, that was shown in a photograph of late afternoon light that I posted here a few days ago. This time it was early morning. We had been up well before sunrise and had wandered off in various directions to find early morning photographic subjects. My main goals were the cascading water along the edge of this section of the river (a bit of which is visible in the lower portion of the frame) and a granite bowl to the right of this view. As I came over the rise above this area before descending I saw the beautiful sparse clods to the west, probably extending to the edge of the Sierra and still with pastel colors from dawn light.

A technical observation about this photograph. This scene presented a technical challenge in the form of an extremely wide dynamic range between the bright and red-saturated first direct sunlight on the ridge at upper left and the much darker areas of forest in shade along the river and in the foreground. With a digital exposure, in a scene like this one, the primary rule for me is “don’t blow out the highlights.” If I had overexposed the sky the clouds would have turned into pure white, texture-free blotches and that bit of early sun on the rocks would have lost detail and taken on a very strange coloration. However, an exposure that protects the highlights in a scene like this one can leave the shadows nearly black. While it is possible to “fix” that a bit in post, the result is not necessarily very good when the dynamic range is very large. One “traditional” solution would have been to use a graduated neutral density filter (or “GND”) that blocked some of the brightest areas at the top of the frame while not affecting the lower 2/3 or so. But I don’t use them, and in this case the result would not have been totally wonderful since the same filtering that would reduce sky brightness would also make the large granite dome at the right end up nearly black at the top.

So instead of filtering at the time of exposure, I decided that I would use the roughly comparable, but more flexible, “exposure blending” techniques in post. With that in mind I made several photographs at different exposures – some at shorter shutter speeds to avoid the blown out highlights and others at increasingly slower shutter speeds to reveal the shadow detail that my eyes could see but which the camera otherwise could not. During the post-production phase, I selected two of the exposures, one that was as bright as possible but without blowing out the sky and sunlight, and the other two stops lighter to reveal that shadow detail in a way that seemed consistent with what I recall the scene actually looked like. The two source images were carefully adjusted during raw conversion and their two layers carefully aligned. With the darker image (the one with the “good” sky) on the top, I began to “paint” out the mask to reveal the details of the foreground forest, river, and rocks. (In answer to the expected question, this is not the same as HDR. That is a more or less automated process that works in a different way. Exposure blending is typically a manual process that relies a great deal on the photographers judgment and recall of the actual scene.)

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.

First Light on Zabriskie Point Hills

First Light on Zabriskie Point Hills
First Light on Zabriskie Point Hills

First Light on Zabriskie Point Hills. Death Valley National Park, California. April 3, 2009. © Copyright 2009 G Dan Mitchell – all rights reserved.

The first morning light touches hills at Zabriskie Point with ridges of the Panamint Range visible in the distance, Death Valley National Park, California.

When I visit Death Valley – typically, at least once each year – I usually try to seek out some of the less iconic scenes. However, I still do visit the icons, too. And Zabriskie Point at dawn may be the best known and perhaps the most photographed “icon” in the park. When I do go to Zabriskie it is usually for one of two reasons. First, if the light or conditions are truly special, I’ll be there with everyone else when the sun comes up! Second, I have a vague project to try to photograph aspects of Zabriskie that are different from the icon views across Gower Gulch or of Manley Beacon. This photographs sort of fits into that second category.

Those who have photographed here more than once become acquainted with the way that the morning light typically unfolds at Zabriskie. The pre-dawn light begins to softly light the entire scene, and before long the very first dawn light strikes the highest ridges of the Panamint Range on the opposite side of the Valley to the west. This light works its way down the face of that range, gradually illuminating the ridges and valleys of the range and spreading horizontally. It then begins to hit the Valley floor and works its way east and closer to Zabriskie and the rest of the ranges along the east side of the Valley. Although the closest hills are in shadow, one can almost sense the beams of light over head that are reaching into the Valley and sense that the angle of this light is gradually working down toward the closest ridges. Then the first light appears on the higher features around Zabriskie Point, at first soft but quickly increasing in intensity.

This photograph was made at this moment when that firs light arrives. The subject is a darker and rugged ridge that rises between the usual vantage points and the backdrop of the distant Panamint range, which in this photograph is somewhat obscured by the hazy atmosphere on a day when giant dust storms were just beginning to develop further north in the Valley.

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.