Azem Palace, Damascus

• The symmetry group of the tiling is *12.0• (d12.0).
• All the internal angles of the constituent polygons are a multiple of 15°.
• Contains two regular two-pointed star polygons with vertex angle of 60°.
• Contains one regular 12-pointed star polygon with vertex angle of 60°.
• There are 7 non-regular reflective tiles.
• The tiling is edge-to-edge.
• As drawn, contains about 97 polygons.

1. Photo by R Henry (Azem Palace, Damascus, Syria. Arch details, with pastework) of Not specific. Personal Communication, Information sent to the author, 21c. [pc] (1749AD, 1162AH)

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