I shot this with my 400D and a 50mm f/1.8 Canon lens with the lens cap on. The lens cap has a 0.040" hole drilled in the center, ISO 100, 25 sec exposure. I was playing around trying to figure out a way to make pinhole camera type photos without the hassle of letting dust in to my sensor. A friend asked for copies of these because he said they reminded him of scenes from the movie Pi. So, now I’m waiting for my copy of it to show up so I can see what he’s talking about.