Dye, Figure N 3a

• The symmetry group of the tiling is 22* (pmg).
• All the internal angles of the constituent polygons are a multiple of 60°.
• There are one non-regular reflective pairs and no tiles with no mirror image.
• The tiling satisfies the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 48 polygons.

1. Figure N 3a (Herring-bone Waves. Residence, Chengtu, Szechwan, 1875 AD) of Daniel Sheets Dye. Chinese Lattice Designs, Dover, 1937. ISBN 048623096. [dye] {Important book topic.}

Photo?

v54