Mosque of Qaitbey, Cairo (incorrect version)

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 1.5°.
• Contains one regular 10-pointed star polygon with vertex angle of 72°.
• Contains one regular 12-pointed star polygon with vertex angle of 60°.
• Contains one regular 16-pointed star polygon with vertex angle of 72°.
• There are 10 non-regular reflective tiles and four reflective pairs.
• 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 695 polygons.

• Wade photo EGY 1404

• Stars with 16 points with vertex angle not equal to 45°
• Tiling with three or more proper stars

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