Tas Han, Cay

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 30°.
• Contains one regular hexagon.
• There are four non-regular reflective tiles (including one kite).
• The tiling satisfies the interlace condition and has one finite interlace and one infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 467 polygons.

1. Photo from M Bulut (Tas Han, Cay, Turkey. Built as a madrasah, now a mosque) of Not specific. Personal Communication, Information sent to the author, 21c. [pc] (1278AD, 676AH)

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