Reales Alcazares, Seville

• 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 6-pointed star polygon with vertex angle of 60°.
• Contains one regular 8-pointed star polygon with vertex angle of 90°.
• Contains one regular 12-pointed star polygon with vertex angle of 60°.
• There are four non-regular reflective tiles (including one kite) and one reflective pair.
• The tiling satisfies the interlace condition and has two finite interlaces and no infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 355 polygons.

1. Flickr photo by Michael Stephens (Synagogue, Cordova, Spain) from [pc]
2. Page 182 from [abas]
3. Photo by David Wade: MOR 3630x (Bou Inania Madrasah, Meknes, Morocco) from [wadei]
4. Photo by David Wade: SPA 2200 (Alcazar, Seville, Spain) from [wadei]
5. Photo by David Wade: SPA 2504 (Alcazar, Seville, Spain) from [wadei]
6. Photo by David Wade: SPA 3014 (Alcazabar, Malaga, Spain) from [wadei]
7. Taken from postcard from [wich2]

• Wade photo SPA 2200
• Wade photo SPA 2504
• Wade photo SPA 3014
• Wade photo MOR 3630x

• Tiling with three or more proper stars

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