Cathedral Monreale
data188/SICULO1
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Geometry
- The symmetry group of the tiling is *442 (p4m).
- All the internal angles of the constituent polygons are a multiple of 45°.
- Contains two squares.
- Contains two regular 8-pointed star polygons with vertex angle of 90°.
- 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 145 polygons.
References
Publications referenced:
- Position not recorded (Cathedral, Monreale, Italy. Marble paving) of anon. Islamic culture in medieval Sicily, Vienna, 2004. ISBN 187404440. [siculo] {327 pages}(1859-70AD, 1276-87AH)
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