From product201
Here’s an interesting concept of a pinhole camera that takes two instant pictures. It ships à-la-IKEA, i.e. flat, and you simply pop it up into a camera box. It has two pin holes. To take a picture, remove the black ribbon tape that covers the two pinholes, expose your film, then allow it to develop à-la-Polaroid. Then, flatten the camera back and, using a scissor, cut the camera in the middle. Open each cutout part to reveal an instant photo.
source Bit Rebels
Weekend project: Create your own pinhole camera (probably one of the best looking one I’ve seen)
From prophotolife
What kind of pictures can you take with a pinhole camera?
From oriontrail
Not bad, eh?