Entries tagged with “photoshoot” from O'Reilly Digital Media Blog

Forgotten in the mythology of Oakland--the high violent crime rate, and the barrios that gave birth to the Black Panthers--is the fact that this is a thriving city. San Francisco, across the Bay, casts a long shadow. It's hard to compete with a sibling so graceful and talented. It's also hard to overcome Gertrude Stein's pithy epigram about the lack...

This is the last photo I took during my all-night vigil in the desert. The photo looks generally southwest, up towards the crest of the Sandstone Ridge near the Wave in the Vermillion Cliffs Wilderness of Utah. My last battery gave out after the thirty minute exposure had finished, but before the camera had finished processing it. My speculation is...

As dusk darkened to night, my exposures got longer and longer until the swirl trails of the stars echoed the swirls in the rock of the Wave. View this image larger. To take this photo, I needed to wait until darkness out in the desert with the ordeal that was to come. But, I say, since all's well that ends...

I like the way this three second time exposure makes the car lights look abstracted but still recognizable. I took this photo early in the evening from the location across the mouth of the Waldo Tunnel described in Alignment. I used a long lens, my 70-200 VR zoom combined with a 2X telextender at the maximum focal length. The...

From my rocky perch jutting out into the ocean near Sculptured Beach, I played with photographing the waves as the sun set. This tripod-mounted 1/4 of a second exposure caught the abstract expression of a wave crashing, while retaining some literal relationship to the play of warm light on the wave against the cool blue of the surrounding ocean. Wave,...

On a balmy afternoon in late October I studied the topographic map of the USGS San Francisco North Quadrant. This map shows (among other areas) the hills above Fort Baker outside Sausalito, and the northern side of the Golden Gate Bridge. It seemed to me that there was a ridge that could be climbed going up from above Fort Baker....

I thought it would be interesting to see my image of Church Towers from the Yosemite Valley floor in winter as it might have looked as a palladium or platinum toned print. Here it is: Beyond the Forest: Toned, photo by Harold Davis. View this image larger. First I converted the image to black and white in Photoshop, using the...

This photo shows a translucent Dahlia petal with water drops resting on the petal and refecting a peony bush in California's moderate autumn. The petal was blowing slightly in the wind. In order to get the depth of field I needed at a fast enough shutter speed to stop the motion (1/40 of a second), I boosted my sensitivity setting...

The fishing trawler was returning to port through the Golden Gate. As the boat headed for the channel of moonlight, I realized that a long time exposure just wouldn't do. I wanted to capture the trawler in the moonlight, not an abstraction of the boat rendered into colored lines of motion over the exposure duration. So I boosted the ISO...

Walking along the Marin Headlands cliffs between Rodeo Beach and Tennessee Beach, I was struck by the brightness of the breaking waves in the sunset light against the darkness of the shore in shadow: Breaking Wave, photo by Harold Davis. View this image larger. Depth of field was not an issue. I spot metered for the brightness of the waves,...

The smaller the aperture (opening in the lens), the greater the depth of field (the distance in front and behind a subject that is apparently in focus). The aperture designated by the very small f-stop f/64 provides much greater depth of field than the far larger aperture of f/1.4. Small apertures with great depth of field are used to create...

I shot these two photos of a dahlia to illustrate the impact of aperture on depth of field. The photo immediately below, with a large aperture of f/4, has minimal depth of field, while the photo far below with a small aperture of f/32 has much more depth of field. The flower is in focus in both photos. In the...

There are a number of problems to solve in night photography, including seeing what you are doing, not falling off a cliff in the dark, running out of juice in your batteries, and dealing with digital noise. The payoff, if you can manage all this, includes wonderful star trails, night music, and the digital landscape of the night as human...

In The King of Elfland's Daughter, Edward John Moreton Drax Plunkett, 18th Lord Dunsany, wrote about magic beyond the fields we know. You step out into the ordinary, everyday fields that you see all the time. Maybe these fields are right next door to your house in suburbia. Willy, nilly you may be swept into a magical realm where nothing...

In a significant way, photography is about time. A photograph freezes action and captures a moment. Looking at photographs we see the past, perhaps our past. Photographs become memories. Unlike the wizard photos in Harry Potter's world, the people in our photos don't move around to get our attention. The time slice is static, and the time capture is usually...

Past the Golden Gate Bridge, Black Sands Beach lies along the straits between Point Diablo and Point Bonita. The beach faces the open Pacific towards the southwest. On a sullen, cloudy, windswept day I hiked down to the beach. My camera and tripod were on my back. It was bright, but drizzling slightly. The dark beach was empty of people,...

In the garden in the early morning I found rain drops suspended on a spider's web. Nearby, pink Gerbera Daisies grew. These flowers were reflected and contained in the water drops. The technical challenge was to obtain high depth-of-field with subjects in constant motion from the wind, subjects so tiny that any motion was magnified. I locked the camera's mirror...

The photo you see below is from the end of the Berkeley Pier looking towards the Golden Gate Bridge. The Berkeley pier seems like it goes half way across San Francisco Bay to Alcatraz, but at one time it must have stretched futher than it does now. The boards block the end of the pier, prevent people from falling into...

I ordered some bare-root dahlias from Swan Island Dahlias, and planted them in the late spring. This is a photo, taken at f/64 for maximum depth-of-field in sunlight in my garden, of one of the first serious flowers from these dahlia plants. The aperture, f/64, is one of the smallest available lens apertures and therefore provides the greatest depth-of-field. How...

I originally got this cool Iris ensata 'Azuma-kagami' as a bare root plant from White Flower Farms, planted it in my garden, and forgot about it. Yesterday, we saw this flower. It struck me as surpassingly beautiful, and I photographed it yesterday and today in-studio. For this shot, I photographed the Iris ensata 'Azuma-kagami' (I do like how the name...