This was my first medium format pinhole picture, and the only picture that this pinhole ever took (I've since modified it, and I'm now using a new pinhole that I made Saturday night).

I wanted to see how it would react to light sources in the frame. Interestingly, I'd say. :)

This is the parts aisle at work - all those boxes are full of used bike parts.

Exposure time was about an hour at f/350.