Wakala al-Ghuri, Cairo

• The symmetry group of the tiling is 2*22 (cmm).
• All the internal angles of the constituent polygons are a multiple of 36°.
• There are 6 non-regular reflective tiles (including one kite).
• The tiling satisfies the interlace condition and has four finite interlaces and no infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 473 polygons.

1. Photo by Miroslaw Majewski (Muradiye mosque, Edirne, Turkey) from [pc] (1435-6AD, 838-9AH)
2. Page 62, Fig 2.63 and 5.92 (Lid of Qur'an box of Ottman Sultan Selim II) from [broug2] (1566-74AD, 973-82AH)
3. Photo from Richard Henry (Havatan Turbesi - Tomb of Havatan, Istanbul, Turkey) from [pc] (1627AD, 1036AH)
4. Internet photo The Metropolitan Museum of Art (No location, Dado panel, Egypt. (1970.327.8), Polychrome marble mosaic) from [pc]
5. Page40, photo 22 (Gunbad-i Alaviyyan, Hamadan, Iran) from [bonner]

• Wade photo EGY 0932
• Wade photo EGY 0935
• Wade photo TUR 0731
• Wade photo EGY 0810
• Wade photo LOU 083

• Tilings from copies of a Koran

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