Friday mosque, Varzaneh

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 7.5°.
• Contains two equilateral triangles.
• Contains one regular hexagon.
• Contains one regular 12-pointed star polygon with vertex angle of 75°.
• There are four non-regular reflective tiles (including one kite).
• The tiling satisfies the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 489 polygons.

1. From Tony Lee (Friday mosque, Varzaneh, Iran) of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

v54