Madrassas in Bukhara

• The symmetry group of the tiling is 2*22 (cmm).
• All the internal angles of the constituent polygons are a multiple of 36°.
• Contains 15 regular five-pointed star polygons with vertex angle of 36°.
• Contains two regular 10-pointed star polygons with vertex angle of 72°.
• There are four non-regular reflective tiles.
• The tiling satisfies the interlace condition and has no finite interlace and five infinite interlaces.
• The tiling is edge-to-edge.
• As drawn, contains about 477 polygons.

• Wade photo TRA 1210

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