Qur'anic illumination

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 9°.
• Contains one regular four-pointed star polygon with vertex angle of 126°.
• Contains one regular five-pointed star polygon with vertex angle of 72°.
• Contains one regular 8-pointed star polygon with vertex angle of 72°.
• There are two non-regular reflective tiles and one reflective pair.
• The tiling satisfies the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 207 polygons.

1. From Daud Sutton (Koran, Cairo, Egypt. Pattern from Cairo archives) of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

• Tiling with three or more proper stars
• Tilings from copies of a Koran

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