Bourgoin, Plate 5

Not all that common

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 60°.
• Contains one regular two-pointed star polygon with vertex angle of 60°.
• Contains one regular 6-pointed star polygon with vertex angle of 60°.
• There is one non-regular reflective tile.
• 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 151 polygons.

1. Photo 11, Metrolitian Museum of Art, 40.170.442 (Sabz Pushan, Iran. Stucco panel) from [bonner] (900-1000AD, 286-389AH)
2. Page 233, Fig 96c (Sabz Pushan, Nishapur, Iran) from [bonner] (960-85AD, 348-74AH)
3. Plate 21, Figure 44 (Western tomb tower, Kharraqan, Iran) from [elsaid] (1093AD, 485AH)
4. Plate 26 (Western tomb tower, Kharraqan, Iran. Early source) from [seherr] (1093AD, 485AH)
5. Photo by Ayman Soliman (Qalawun, Cairo, Egypt) from [pc] (1284-5AD, 682-3AH)
6. Page 37 (Esrefoglu Suleyman Bey, Beysehir, Turkey) from [broug] (1296-1302AD, 695-701AH)
7. Photo by David Wade: EGY 1625 (Aqsunqur, Cairo, Egypt) from [wadei] (1347AD, 747AH)
8. Figure 3.42 (Tepe Madrasah, Iran) from [wilkinson]
9. Page 146 from [abas]
10. Page 29(c) from [wade]
11. Plate 5 from [bourgoin]

• Wade photo EGY 1625
• Wade photo BOU 005
• Wade photo EPC 013

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