In Islamic style

• The symmetry group of the tiling is 2*22 (cmm).
• All the internal angles of the constituent polygons are a multiple of 12.85 (π/14)°.
• Contains one regular 7-pointed star polygon with vertex angle of 102.85 (4π/7)° - composed of kites.
• Contains one regular 14-pointed star polygon with vertex angle of 102.85 (4π/7)° - composed of kites.
• There are 6 non-regular reflective tiles (including 4 kites) and one reflective pair.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 551 polygons.

1. From Tony Lee, February 2009 of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

• In Islamic Style
• Tilings not constructible by straightedge and compass

Photo?

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