Minaret, Irbil
data207/IB1
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Geometry
- The symmetry group of the tiling is 4*2 (p4g).
- All the internal angles of the constituent polygons are a multiple of 45°.
- There is one non-regular reflective tile.
- The tiling satisfies the interlace condition and has no finite interlace and one infinite interlace with straight cross-overs.
- The tiling is edge-to-edge.
- As drawn, contains about 69 polygons.
References
Publications referenced:
- Vol2, page 315, Figure 206 (Irbil, Iraq. Minaret) of Friedrich Sarre and Ernst Herzfeld. Archäologische reise im Euphrat..., Berlin, 1911-20. ISBN . [sarre] {}(1190-1232AD, 585-629AH)
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