Tag Archives: navy

Sand Tufa, Mono Lake

Sand Tufa, Mono Lake - Early morning light on details of sand tufa formations, Mono Lake
Early morning light on details of sand tufa formations.

Sand Tufa. Mono County, California. July 14, 2012. © Copyright 2012 G Dan Mitchell – all rights reserved.

Early morning light on details of sand tufa formations, Mono County.

I have wanted to photograph this subject for some time. The sand tufas are not found in the same location as the better-known “tufa towers” that are so often photographed, and they are smaller and somewhat subtler (if that is the right word) subjects. If you weren’t aware of what you were looking for, it would be very easy to pass right by them and barely notice their presence at all. They also appear to be very fragile, so great care should be taken if you ever happen to come across them. Walk around, not over or through them, and minimize your impact on them to the greatest extent possible. If you come across examples, it is probably best to not blast a lot of specific information to the world. I don’t know all of the details of their formation, but judging by their locations and by the recent history of lower lake levels, I suspect that they may have been underwater before the historically recent extraction of water from the eastern Sierra by Los Angeles.

If you are thinking of looking for an interesting and easy to shoot photographic subject, don’t bother with the sand tufa. You’ll probably have much better luck and more fun shooting the impressive and better known and larger “tower” features at other areas. These small structures do not tower above anything. Some are only inches tall, and the largest are just a few feet tall. Their natural color is a muted and, let’s be honest, boring gray color. Their location does not particularly allow them to be paired with more impressive and distant large-scale landscape features such as the expanse of the lake’s surface or the surrounding mountains and hills, with the possible exception of certain kinds of cloud formations. When I went there I had some pre-conceived ideas about I might photograph them, perhaps including the Sierra’s eastern escarpment in the images, but these ideas did not pan out. However, by shooting in the first few minutes of light and working with a long focal length to crop tightly I found some interesting fluted patterns to work with.

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.

Mare Island Buildings With Moon Shadows

Mare Island Buildings With Moon Shadows

Mare Island Buildings With Moon Shadows. Mare Island Naval Shipyard, California. February 7, 2009. © Copyright G Dan Mitchell – all rights reserved.

Shadows from moonlight passing through shipyard structures fall across walls on historic buildings at the Mare Island Naval Shipyard, Vallejo, California.

I have shot almost this precise scene previously, and under similar circumstances – on a night photography shoot with The Nocturnes, the SF Bay Area night photography group led by Tim Baskerville. Last night we were back at Mare Island Naval Shipyard (MINSY) again, this time with perhaps 40 photographers.

After meeting up with everyone and getting organized, I wandered over near the MINSY museum to shoot some brick walls, shipyard structures, and – especially – the shadows cast by the nearly full moon on the ground and the building walls. It was to be a short shoot…

I composed this one with interest in the paired shadows on the walls – one on the green section and the other higher on the brick section – and the contrast between the brick colors and the green wall at the right. I also wanted to include the metal roof beyond and the power plant smokestack in the distance – and, of course, a few star trails above – and I was (and am) intrigued by the combinations of vertical, horizontal, and diagonal forms. I made this first exposure – nearly five minutes – and then set up a second shot while waiting for the dark frame exposure to finish.

After getting the second shot I framed another that included a different section of the brick wall and shadows plus the base of a huge steel shipyard structure. With everything ready I pressed the shutter… and something didn’t sound right. The camera didn’t make an exposure. I tried again – still nothing. At this point I checked the display and found the Canon “err 99” message that can crop up from time to time. The usual solution is to remove the battery, the lens, and perhaps the CF card and then try again – it almost always works. This time it didn’t. I tried a different lens. A different battery. I finally determined that something had gone very wrong with the shutter mechanism, which simply wasn’t opening. Argghhh. So, after making two exposures I packed up, walked back to my car and did the 90 minute drive back home.

Today I put the 5D a box and shipped it off to Canon. We’ll see what happens. I’m sort of inclined to get a 5D II and keep this body for backup after it is repaired. But wouldn’t you know it… while bodies were available last week from several vendors for about $2700, they all seem to be gone now. Double argghhh…

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.

keywords: mare island, naval shipyard, historic, navy, building, structure, wall, roof, window, ladder, smoke stack, chimney, boarded up, covered, drain, downspout, wire, sidewalk, shadow, full, moon, moonlight, moonshadow, star, sky, trails, night, photography, light, urban, architecture, california, usa, vallejo, green

Blue Angels in Black and White

Blue Angels in Black and White

Blue Angels in Black and White. San Francisco, California. October 11, 2008. © Copyright G Dan Mitchell – all rights reserved.

OK, now for something entirely different.

My original plan was to be in the eastern Sierra today on Saturday, patiently photographing peaceful and quiet aspen groves. But driving conditions did not look promising and I decided not to go. (I did go for the day on Sunday, but more on that later.) In any case, instead of shooting aspens I found myself on the waterfront of San Francisco Bay watching an air show featuring the Blue Angels, here photographed as they blew past directly overhead at a rather low altitude.

See, I can photograph things that move, too! :-)

Later note: Several people asked about the equipment I used to shoot this event. I used a Canon 5D with the Canon 100-400mm f/4.5-5.6 L IS lens. I shot mostly at 400mm, but was glad to be able to zoom out on a few occasions when the action was a bit closer. My technique is to put the camera in burst mode, but usually just fire a single shot at a time. Most of the time I’m definitely not a “burst and hope for the best” sort of photographer – I’ll actually follow the action through the viewfinder and resist the temptation until the shot looks interesting. But not always. This shot was done in burst mode as the formation screamed almost directly overhead.

keywords: san francisco, california, usa, fleet, week, air, show, airshow, bay, event, stock, blue, angels, air craft, jet, aerobatics, formation, wings, us, navy

Shipyard Structure, Dusk

Shipyard Structure, Dusk
Shipyard Structure, Dusk. Mare Island Naval Shipyard, Vallejo, California. © Copyright G Dan Mitchell – all rights reserved.

Old shipyard industrial structure at dusk with water, evening sky, and city of Vallejo, California in the background. Mare Island Naval Shipyard. Photographed on a night photography trip to Mare Island with in late March. Although we were there primarily to shoot at night under the full moon, I had a chance to do a bit of photography during dusk.

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