Dye, Figure R 12a
T00640, data26/R12A
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Geometry
- The symmetry group of the tiling is 442 (p4).
- All the internal angles of the constituent polygons are a multiple of 90°.
- Contains one square.
- There are two non-regular reflective tiles.
- The tiling does not satisfy the two-colour condition.
- The tiling is not edge-to-edge.
- As drawn, contains about 48 polygons.
References
Publications referenced:
- Figure R 12a (Swastikas in echelon, South Gate, Chengtu, Szechwan. 1875 AD) of Daniel Sheets Dye. Chinese Lattice Designs, Dover, 1937. ISBN 048623096. [dye] {Important book topic.}
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