Amir's summer palace, Bukhara

• The symmetry group of the tiling is *2222 (pmm).
• All the internal angles of the constituent polygons are a multiple of 36°.
• Contains 6 regular pentagons.
• Contains two regular five-pointed star polygons with vertex angle of 72°.
• Contains one regular 10-pointed star polygon with vertex angle of 108°.
• There are five non-regular reflective tiles (including one kite).
• The tiling satisfies the interlace condition and has no finite interlace and three infinite interlaces with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 335 polygons.

1. Photo by Bernard O'Kane (Divan-i Amm, Sitarah-i Mahi, Bukhara, Central Asia. Amir's summer palace) of Not specific. Personal Communication, Information sent to the author, 21c. [pc] (1880-1920AD, 1297-1339AH)

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