Choose the two images. Landscape orientation images work best. They should be the same size or have the same aspect ratio.
Select the number of strips into which each image should be sliced.
Larger numbers will give a more effective illusion but the narrow width of each strip may present more difficulties in scoring and folding accurately.
Print this page by clicking this button:
Select landscape mode to ensure the largest print area. Some printers also let you disable the usual print margins for an even larger print area
These instructions will not appear in the printed output.
Trim the excess paper with scissors or a guillotine
Score a line inbetween each slice of the picture. Use a blunt knife and a ruler, or a special scoring machine.
Fold the picture into a concertina by folding in alternate directions.
Tweak the folds until they are even and the picture is clear.