Linda Perez, visiting from California, pauses during some clam digging at Kopachuck State Park.

When shooting low tide photos last week my thinking was that I want to get close to some interesting critter, but still show the whole place and some people. The usual technique is to use a very wide lens with a small aperture for great depth of field (great depth of field means that the foreground stuff is in focus, and so is the background stuff).

I also noticed the nice reflections in areas where the beach is fully wet, and that these reflections are maximized when the camera is very low, whether shooting with a wide lens or not.

The Nikon D2H that I use is a big SLR-- a big single lens reflex camera. Big enough that one can't get the lens really close to the ground. I can get the lens closest to the ground when holding the camera upside down and use what is ordinarily the vertical shutter release-- something that the pro cameras have.

So that's what I did. Using a 14mm (the widest lens that is commonly available) and holding the camera upside down, I shot hail-mary style with the camera close to an old crab. I had hoped the crab would hold up his claws in a defensive position, but he wasn't moving much, so I only had to watch the woman and try to catch a good moment of her activity.