Damascus, Tekkiye Suleymaniye

• The symmetry group of the tiling is *6.0• (d6.0).
• All the internal angles of the constituent polygons are a multiple of 30°.
• Contains two equilateral triangles.
• Contains two regular two-pointed star polygons with vertex angle of 60°.
• Contains four regular hexagons.
• Contains two regular 6-pointed star polygons with vertex angle of 60°.
• There are two non-regular reflective tiles.
• The tiling is edge-to-edge.
• As drawn, contains about 79 polygons.

1. Photo by Dick Osseman (Tekkiye Suleymaniye, Damascus, Syria. Roundel on arch) of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

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