Alhambra, Sala del Mexuar

The Alhambra, Sala del Mexuar, two wooden ceilings across the width of the hall, to the north and south of the former lantern area.

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 30°.
• Contains two regular 12-pointed star polygons with vertex angle of 60°.
• There are five non-regular reflective tiles (including one kite).
• 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 351 polygons.

1. Photo from Mary Anne Sullivan (Alhambra, Sala del Mexuar, Spain. No colour) of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

v54