A Photographic Jig-Saw Puzzle
Picture Marked for Cutting
Take any photographic print and mount it on heavy cardboard, or, if you have a jig saw, a thin smooth wood board and mark out various shaped pieces as shown in the accompanying cut. If the picture is mounted on cardboard, the lines can be cut through with a sharp pointed knife. If you have a jig saw, you can make a bromide enlargement from the negative you have selected and mount the print on a smooth board that is not too thick. This wood-mounted picture can be sawed out making all shapes of blocks, which forms a perfect jig-saw puzzle.
Contributed by Erich Lehmann, New York City.
Rolling Uphill Illusion
The Illusion