Dunawi Creek: Penrose Tile Quilt with Mylchreest Stars - Design Phase
A little bit of Kaos: Penrose Tiles. http://en.wikipedia.org/wiki/Penrose_tiling http://en.wikipedia.org/wiki/File:Penrose_Rhombi_BR.svg http://en.wikipedia.org/wiki/Aperiodic_tiling
Gallery : Penrose tilings
Learn all about the math that makes beautiful Penrose quilts possible.
Penrose Tiling Quilt Patterns. Strong colors may not be pretty, but they delineate the units more clearly than more subtle colors.
A penrose kite (72, 72, 72, 144) and dart (216, 36, 72, 36) for P2 tiling
Roger Penrose in the foyer of the Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, standing on a floor with a Penrose tiling.