Tomb of Moulay Ishmael, Meknes

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 10°.
• Contains one regular 9-pointed star polygon with vertex angle of 80°.
• Contains one regular 12-pointed star polygon with vertex angle of 60°.
• There are 7 non-regular reflective tiles (including 2 kites).
• The tiling satisfies the interlace condition and has no finite interlace and one infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 373 polygons.

1. British Library postcard of or.1405,f.400a. (Koran, Morocco) from [pc] (1568AD, 975AH)
2. Photo by David Wade: MOR 0833 (Tomb of Moulay Ishmael, Meknes. Morocco) from [wadei] (18th century AD)
3. Fig 14.6c from [ww]
4. Page 193 from [abas]
5. Page 42 from [cahier]

• Wade photo MOR 0833

• Tilings not constructible by straightedge and compass
• Tilings from copies of a Koran

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