....that I couldn't take it anymore. I've never built one of these before. OK, this one is built like a Sherman tank, but the next one will be a bit more refined. This one is sort of off the top of my head, NOT following the rules of "optimal" pinhole size etc. The length is about 6", the hole is about .030", and the holder is 4"x5". It's made of southern yellow pine and Ontario ash. Hey - it's what I had lying around. Next is a shutter of some sort and tomorrow - we play!! . My first pinhole camera photos directory . Note : - photos are served off my home server, which goes to bed at about 2200Z and wakes up at about 1200Z, so you might not get them when you try, just try again later .