Bourgoin, Plate 69

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 15°.
• Contains one regular hexagon.
• Contains one regular 12-pointed star polygon with vertex angle of 60°.
• There are four non-regular reflective tiles.
• The tiling satisfies the interlace condition and has no finite interlace and one infinite interlace.
• The tiling is edge-to-edge.
• As drawn, contains about 349 polygons.

• Plate 69 (The Great Mosque, Damascus, Syria) from [bourgoin]
• Page 82 (The Mosque of al-Nasir Muhammad, Egypt) from [broug]
• Internet photo 211 (Mosque D'el-Bordeyny) from [d-avennes]
• Page 167 from [abas]
• Figure 78a from [elsaid]

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• Wade photo SYR 0207
• Wade photo BOU 069

• Tiling with star polygons with 12 points whose vertex angle is 60° and a hexagon

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