Green Mosque, Iznik

• The symmetry group of the tiling is 2*22 (cmm).
• All the internal angles of the constituent polygons are a multiple of 15°.
• Contains one regular 6-pointed star polygon with vertex angle of 120° - composed of kites.
• There is one non-regular reflective tile (including one kite) and two reflective pairs.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 574 polygons.

1. Photo by David Wade: TUR 0216 (Green Mosque, Iznik, Turkey) of David Wade. Website: patterninislamicart.com, UK, 2015. [wadei] {Website}(1392AD, 794AH)

• Wade photo TUR 0216

v54