not long, about 10 minutes. 10 frames, slid each layer one additional pixel past the previous, apply halftone filter, realign frames, make gif
( , Sun 1 Jan 2012, 20:37, archived)
( , Sun 1 Jan 2012, 20:37, archived)
for some reason the black outline looks nice but they're both gravy
( ,
Sun 1 Jan 2012, 21:12,
archived)