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 45°.
• Contains one square.
• Contains three regular 8-pointed star polygons with vertex angle of 90°.
• There are 9 non-regular reflective tiles and one reflective pair.
• The tiling satisfies the interlace condition and has three finite interlaces and three infinite interlaces.
• The tiling is edge-to-edge.
• As drawn, contains about 761 polygons.

• Wade photo MOR 0803

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