Wall mosaic of the Zaouia, mausoleum in the madrasa, Tamegroute

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 45°.
• Contains 20 squares.
• Contains 10 regular two-pointed star polygons with vertex angle of 45°.
• Contains five regular 8-pointed star polygons with vertex angle of 90°.
• There are 6 non-regular reflective tiles (including one kite) and one reflective pair.
• The tiling satisfies the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 1501 polygons.

1. Superstock photo (Mausoleum, Madrasah, Tamegroute, Souss-Massa-Draa region, Morocco. Wall mosaic of the Zaouia) of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

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