A Penrose tiling is an example of an aperiodic tiling. Here, a tiling is a covering of the plane by non-overlapping polygons or other shapes, and a tiling ...

• Wikipedia: Penrose tiling

Yeh yeh yeh we know all that.

APERIODIC

No repeating period.

Get this -- it's true chaos.

In fact it's a chaos so chaotic I chall it: CHOAS!

CHOAS!

See also

• Girih Tiles