We had some fun yesterday with pinhole cameras made from soft drinks cans. A bit of trial and error was order of the day. Exposures ranged from 5 seconds to 10 minutes.
We also recovered a long-term pinhole camera which has been mounted high-up in TOG’s yard, and exposing for several months. Unfortunately it got a bit wet inside at some point which damaged the paper slightly, but you can still clearly see the tracks of the sun and the outline of the roof. Check out the gallery soon for more pictures.