M.C. Escher would have been proud.
Mark Dow created a tessellation featuring the Flying Spaghetti Monster:

Wow. Colorful and gorgeous. The enlarged version looks even better.
If you really want to geek out, here’s the math behind how he created it.
When I buy a house, I know how I’m tiling my floors now.
(via Church of the Flying Spaghetti Monster)