Tag Archives: sky

Photographs: Night, Photographs: Northern California, Photographs: Structures and Objects, Photographs: Urban/Street

Ship Yard Structure, Night

September 24, 2009 G Dan Mitchell Leave a comment

A towering ship yard structure against fog lit by artificial lighting at the historic Mare Island Naval Ship Yard, Vallejo, California.

An explanation of the colors in this photograph is probably in order. If you had been there next to me, looking up at the sky past this tall steel structure, you would not have seen colors that looked like this. It was, of course, dark out! You would have noticed a glow coming from the base of the fog clouds that were overhead, but it would not have seemed to have much of a color beyond a certain “warm” effect.

However, once I extend the exposure time so that I get a “normal” exposure in the camera (a bit more than three minutes in this case) light and color that are not visible to the human eye become visible to the camera. During RAW conversion I did not significantly alter the colors – these are what ACR refers to as “as shot” color balance. So we get this wild, luminous effect in the fog clouds and the brightness of the light on the structure becomes similar to that of daytime light… except the colors are different and many of the shadows come from sources that would be impossible in a daytime exposure.

This photograph is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from G Dan Mitchell.

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keywords: mare, island, naval, ship, yard, minsy, vallejo, california, night, nocturnal, photography, historic, structure, scaffold, steel, wire, industrial, equipment, beam, steps, ladder, rust, yellow, fog, sky, illumination, artificial, light, usa, tower, overhead, equpment, cage, platform, bolt, rivet, stock

Photographs: Central California, Photographs: Nature, Photographs: Northern California, Photographs: Ocean & Coast, Photographs: People

Beach Walkers, Winter Sunset

September 6, 2009 G Dan Mitchell Leave a comment

A group of beachwalkers cross the sand before sunset at the end of a winter day.

I made this photograph last winter, but didn’t rediscover it until yesterday when I had the opportunity to go back though some work from early this year. It is probably another case of initially viewing the photograph from the perspective of what I thought I was shooting at the time – and it wasn’t successful from that perspective – versus coming back to it with some aesthetic distance and seeing it for what it is. It also helped, I think, to lose some of the sky and present it as a 2:1 ratio panoramic format.

This was actually my first visit to this particular beach. I had driven past many times without stopping, but for some reason on this evening I pulled over and wandered down to the beach, shooting there and from the bluffs above the beach.

This photograph is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from G Dan Mitchell.

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keywords: beach, california, county, Dusk, evening, nature, pacific ocean, sand, Santa Cruz, seascape, seashore, sky, Sunset, travel, water, waves, winter, panther, rock, pacific, ocean, coast, shoreline, shore, nature, outdoor, hike, walk, scenic, landscape, bluff, cliff, stock, people, man, woman

Photographs: Northern California, Photographs: San Francisco, Photographs: Structures and Objects

Fort Mason Buildings, The Golden Gate

August 27, 2009 G Dan Mitchell Leave a comment

The Golden Gate Bridge stands in the distance beyond the buildings of historic Fort Mason in San Francisco, California.

A few weeks ago I accompanied my wife to Fort Mason, where she was playing in the orchestra for Merola Opera, and I took advantage of the time to spend a few hours wandering around doing photography in the area. Mostly I photographed the old Fort Mason buildings and details of their structure, but I also wandered – along with the throngs of out-of-town tourists – up and over the nearby hill towards the Aquatic Club and the fringes of the Fishermans Wharf area.

At the top of the path over this hill there is a great panorama looking back towards the Golden Gate over the tops of the historic buildings of Fort Mason.

This photograph is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from G Dan Mitchell.

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keywords: hapag-loyd, ship, boat, freighter, golden gate, bridge, marin, headlands, hill, mountain, fort, mason, tower, cable, pacific, ocean, coast, building, roof, tile, window, bird, gull, sea, texture, wall, skylight, vent, structure, architecture, historic, travel, scenic, landscape, sky, san francisco, california, usa, waterfront, urban, city, silhouette, stock, black and white

Photographs: Nature, Photographs: Sierra Nevada

Lupine, Upper Sabrina Basin

August 19, 2009 G Dan Mitchell 7 Comments

We had hiked up through this meadow filled with plants and wildflowers earlier in the day while walking a circuit that included Hungry Packer Lake (beyond the saddle seen in the distance and below Picture Peak), Moonlight Lake, and Sailor Lake. At that time the early afternoon light had been far too harsh for photography, so I made plans to be back here early in the evening. I had hoped for some “golden hour” light, but I have to admit that I could see that a ridge to the right was going to cast a shadow here too early for that. Fortunately, the light on the peak came from the side such that it wasn’t as much brighter as it might otherwise have been, and it seemed like it might be possible to capture the huge dynamic range of this scene.

That last point brings up a difficult technical issue with this photograph – that tremendously large dynamic range. Although my eyes/brain could take in the full scene while standing there, no camera that I’d be carrying on the trail can possibly deal with this in a single shot. In the foreground the meadow plants were in early evening/late afternoon shade while the cloud above the peak was brightly lit by the direct sun. In the film days the only real option would have been to use a graduated neutral density (GND) filter to reduce the light from the sky. However, with digital capture we have another alternative – capturing several exposures of the scene optimized for the bright and dark areas and then combining them in post-production. That is precisely what I determined to do here.

In this case I made a main exposure that handled the middle of the dynamic range of the scene. I also made two more; one optimized to barely contain the brightest levels in the cloud and the second optimized to capture all of the details in the darker foreground meadow. The three versions of the scene were combined in post-processing to recreate something much closer to what I actually saw. (Yes, this was a complex photograph to realize!) in addition to using three exposures, I was also able to carefully customize the boundaries between them issuing masks – both of which would be impossible with a GND filter.

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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” (Heyday Books) is available directly from him. Blog | Bluesky | Mastodon | Substack Notes | Flickr | Email

Photographer and visual opportunist. Daily photos since 2005, plus articles, reviews, news, and ideas.