Abas and Salman, page 381

• The symmetry group of the tiling is 333 (p3).
• All the internal angles of the constituent polygons are a multiple of 60°.
• Contains one regular hexagon.
• There are no non-regular reflective pairs and one tile with no mirror image.
• The tiling does not satisfy the two-colour condition.
• The tiling is not edge-to-edge.
• As drawn, contains about 97 polygons.

1. Page 381 of S J Abas and A S Salman. Symmetries of Islamic Geometrical Patterns, World Scientific, 1995. ISBN 981021704. [abas] {Very many patterns in black and white, no sources given.}

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