Wooden lattice, Masjid-e-Sayyed, Isfahan

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 1.25°.
• Contains one regular 8-pointed star polygon with vertex angle of 70° - composed of kites.
• Contains one regular 16-pointed star polygon with vertex angle of 100° - composed of kites.
• There are three non-regular reflective tiles (including 3 kites) and five reflective pairs.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 552 polygons.

1. Photo by David Wade: IRA 1619 (Masjid-e-Sayyed, Isfahan, Iran) of David Wade. Website: patterninislamicart.com, UK, 2015. [wadei] {Website}(1840AD, 1256AH)

• Wade photo IRA 1619

• Stars with 16 points with vertex angle not equal to 45°

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