Mausoleum of Tusf b. Kathir, Nakhicheven

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 30°.
• There are five non-regular reflective tiles (including 2 kites).
• The tiling satisfies the interlace condition and has two finite interlaces and no infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 277 polygons.

1. Figure 228 (Mausoleum of Tusf ibn Kathir, Nakhicheven, Azerbaijan, Central Asia. Tympanum above door and exterior panel) of Derek Hill. Islamic architecture and its decoration, A.D. 800-1500..., Faber and Faber, Pressmark 35.C.183, 1964. ISBN 050051032. [hill] {With an introductory text by Oleg Grabar}(1161-2AD, 555-6AH)

• Tilings with site logo Kunda Thalatha

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