Konya

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 15°.
• Contains one equilateral triangle.
• Contains one regular 6-pointed star polygon with vertex angle of 90°.
• There are two non-regular reflective tiles.
• The tiling satisfies the interlace condition and has one finite interlace and no infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 129 polygons.

1. Fig 5 (b) (Gunbad-i Seh, Orumiyeh, Iran) from [cromwell4] (1184AD, 579AH)
2. Page 183, bottom right (Sircali Madrasah, Konya, Turkey) from [degeorge2] (1299AD, 698AH)
3. Dick Osseman's web site (Sircali Madrasah, Konya, Turkey) from [pc]
4. Flickr photo (Kok Gumbaz Mosque and Dorut Tilyovat Complex, Shakhrisabz, Central Asia) from [pc]
5. Page 87 from [wade]

• Wade photo PIA 087

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