Pinhole camera
thingiverse
This is a pinhole camera design, its simplistic but it should work. Instructions: Paint the inside of the box black. Tape photography paper for development inside box, inside a dark room to not ruin the shot. Take photo for roughly 30-60 seconds by making sure the aperture is getting light in it by moving the tab, results may very depending on exposure. If you want to make sure there is no light exposure tape over lens with duct tape or electrical for a lens cap.
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