Tomb of Moulay Ishmael, Meknes

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 7.5°.
• Contains one regular 8-pointed star polygon with vertex angle of 90°.
• Contains one regular 12-pointed star polygon with vertex angle of 60°.
• There are 13 non-regular reflective tiles.
• The tiling satisfies the interlace condition and has one finite interlace and three infinite interlaces.
• The tiling is edge-to-edge.
• As drawn, contains about 539 polygons.

• Photo from David Wade of Not specific. Personal Communication, Information sent to the author, 21 century . [pc]

• Wade photo MOR 2429

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