French Embassy, Cairo

• The symmetry group of the tiling is 2*22 (cmm).
• All the internal angles of the constituent polygons are a multiple of 3.21 (π/56)°.
• Contains one regular two-pointed star polygon with vertex angle of 77.14 (3π/7)°.
• Contains 7 regular two-pointed star polygons with vertex angle of 70.71 (11π/28)°.
• Contains one regular 7-pointed star polygon with vertex angle of 77.14 (3π/7)°.
• Contains one regular 14-pointed star polygon with vertex angle of 70.71 (11π/28)°.
• There are 15 non-regular reflective tiles (including 5 kites) and two reflective pairs.
• The tiling satisfies the interlace condition and has 6 finite interlaces and no infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 497 polygons.

1. Page not recorded, Fig. 129 (French Embassy, Cairo, Egypt.) of Volait Mercedes. Maisons de France au Caire, Le Caire, 2012. ISBN 978272470636. [volait] {}

• Tilings not constructible by straightedge and compass

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