Karatay madrasah, Konya
data212/BON81
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Geometry
- The symmetry group of the tiling is 2*22 (cmm).
- All the internal angles of the constituent polygons are a multiple of 36°.
- Contains 20 regular two-pointed star polygons with vertex angle of 72°.
- Contains 41 regular pentagons.
- Contains one regular 10-pointed star polygon with vertex angle of 72°.
- There are 13 non-regular reflective tiles (including 2 kites).
- The tiling satisfies the two-colour condition with straight cross-overs, but interlace counts not determined.
- The tiling is edge-to-edge.
- As drawn, contains about 962 polygons.
References
Publications referenced:
- Fig 238d (Karatay Madrasah, Konya, Turkey) of Jay Bonner. Islamic Geometric Patterns, Springer, 2016. ISBN 978144190216. [bonner] {Largest Islamic tile collection in print}(1251AD, 648AH)
Collections of similar tilings
Patterns using same irregular tiles: 2
Photo?
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