Great Mosque, Divrigi
data212/BON121
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Geometry
- The symmetry group of the tiling is *2222 (pmm).
- All the internal angles of the constituent polygons are a multiple of 2.5°.
- Contains one regular 8-pointed star polygon with vertex angle of 90°.
- Contains one regular 9-pointed star polygon with vertex angle of 80°.
- Contains one regular 12-pointed star polygon with vertex angle of 75°.
- There are 10 non-regular reflective tiles (including 3 kites) and three reflective pairs and two tiles with no mirror image.
- The tiling satisfies the interlace condition and has no finite interlace and two infinite interlaces with non-straight cross-overs.
- The tiling is edge-to-edge.
- As drawn, contains about 889 polygons.
References
Publications referenced:
- Page 474, Fig. 421 (Great Mosque, Divrigi, Turkey) of Jay Bonner. Islamic Geometric Patterns, Springer, 2016. ISBN 978144190216. [bonner] {Largest Islamic tile collection in print}(1228-9AD, 625-6AH)
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Photo?
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