This GIF came about because I want to have a go at dazzle camouflage. So I made this in Photoshop.
The GIF, if it shows correctly when I hit ‘publish’ should begin with a graphic of the black outline of a ship against a white background.
Then comes the ship on the sea in poor weather out in the Atlantic during World War I. Then comes the ship painted with dazzle camouflage to confuse U-Boats hunting convoys of ships.
I described why it worked, in this article about dazzle camouflage in ships and in dazzles (the collective name) of zebra.