ASSYRIAN PROFILES by Sean
Here's some well done tessellation art.
Usually-- but not in this case-- heads in a tessellation are a litle boring: they're usually almost square, they're simple translation (slide) tessellations like a brick wall, and we wonder where the body went.
This bunch of heads, though, is nothing like a brick wall. It's a rotational (turn, spin) tessellation, and the shapes sure don't look like square bricks.