The subway tunnels are painted with swooping moiré line-patterns. The windows of the train are then covered with an identical pattern of black stripes.-- spiraliii, Oct 26 2003 Sample patterns http://www.scheib.net/school/238/imoire/ [spiraliii, Oct 04 2004, last modified Oct 21 2004] Another link http://web.mit.edu/...15/moire/intro.html [spiraliii, Oct 04 2004, last modified Oct 21 2004] I need moire information before I can decide on this. A link would be helpful.-- Overpanic, Oct 26 2003 I think the tunnels should have go-faster stripes.-- DrCurry, Oct 27 2003 Lines that are spaced at increasingly smaller rates to make it look like the train is speeding up, with lights that are sequenced the opposite direction?-- RayfordSteele, Oct 27 2003 random, halfbakery