Pinhole camera

This group is going to make the world's biggest pinhole camera out of an airplane hangar. They are then going to photograph an empty runway, with an exposure time of 5-12 days. The image will be about 100 feet long.

Here's how to make a more modest pinhole camera.

Your art action today: Make a pinhole camera. Or, if you're too lazy for that, think about what you'd photograph with one, and take a photo with whatever you've got on hand.