Lisa, When I teach pinhole, we start with an empty box of salt. We paint it black on the inside with tempera paint and cut a 1" square hole for the pinhole which is made from the soda can. Tape, a new top, etc. It's very easy.
leezy
Lisa, When I teach pinhole, we start with an empty box of salt. We paint it black on the inside with tempera paint and cut a 1" square hole for the pinhole which is made from the soda can. Tape, a new top, etc. It's very easy.
leezy