Alcazar, Patio de las Doncellas

• Gold star pattern(photo).
• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 22.5°.
• Contains one regular 8-pointed star polygon with vertex angle of 90°.
• Contains one regular 8-pointed star polygon with vertex angle of 45°.
• There are four non-regular reflective tiles.
• The tiling satisfies the interlace condition and has two finite interlaces and no infinite interlace.
• The tiling is edge-to-edge.
• As drawn, contains about 103 polygons.

• Page 21 from [cahier]
• Page 63, bottom right (Patio de las Doncellas) from [degeorge]
• Page 182, Alcazar, about 1364 (Colouring indistinct) from [scerrato]

• Wade photo SPA 2205
• Wade photo SPA 2314

v22