Talking with a friend I’ve just realized that I haven’t tried yet to make a pinhole camera!
A pinhole camera, also known as camera obscura, or “dark chamber”, is a simple optical imaging device in the shape of a closed box or chamber. In one of its sides is a small hole which, via the rectilinear propagation of light, creates an image of the outside space on the opposite side of the box.
It’s a cool and easy thing to do!
You can make your own camera just with a can, a box, or a tube!
See here how to make it!