Passiflora

Passiflora

Passiflora, photo by Harold Davis. View this image larger.

A Passiflora vine twines around the No Parking sign in front of our house here in Berkeley, California. Nicky pointed out one particularly colorful Passion flower, and I snipped the blossom to bring it indoors for photography.

I placed the flower on an illuminated light box and arranged the bud so it was lit by the afternnon sun from behind. I used a white fill card to lighten shadow areas.

This image was created using a Lensbaby Composer with its fisheye attachment. One of the marvelous things about this fisheye-Lensbaby rig is how close it focuses. The lens was right up against the flower.

I used a tripod and shot four exposures without using an aperture disk (the lens was wide open at about f/2), each exposure at ISO 100. The exposures times were 1/5 of a second, 1/13 of a second, 1/25 of a second, and 1/50 of a second.

In Photoshop, I layered the exposures together, starting with the lightest (1/5 of a second) on the bottom. Once I was satisfied with the results, I converted the image to LAB and inverted the Lightness channel to turn the white background to the black you see in the final image.

This entry was posted in Flowers, Lensbaby, Photography.

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  1. By Alstromeria World | Photoblog 2.0 on January 4, 2011 at 10:45 pm

    […] technical perspective. Here are a couple of other shots that I think work: Leucospermum Fisheye and Passiflora. Here’s another cool shot of Alstromeria—they are beautiful flowers indeed! // […]

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