Afrasiab, Samarkand

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 15°.
• Contains one square.
• Contains one regular two-pointed star polygon with vertex angle of 60°.
• Contains one regular four-pointed star polygon with vertex angle of 60°.
• There is one non-regular reflective tile.
• The tiling satisfies the interlace condition and has no finite interlace and one infinite interlace with non-straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 105 polygons.

1. Figure 57, page 139 first item (Afrasiab, Samarkand, Central Asia. Carving in plaster) of Lazar Izrailevich Rempel. Arkhitekturnyi ornament Uzbekistana: ..., Tashkent, 1961. [rempel] {602p}

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