The Alhambra, Sala del Mexuar
T01220, data163/JR40
(Click on image for high-quality PDF version)
Revised: Symbolic metrics, v19
Geometry
- 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 four regular two-pointed star polygons with vertex angle of 45°.
- Contains 7 regular 8-pointed star polygons with vertex angle of 90°.
- Contains one regular 16-pointed star polygon with vertex angle of 45°.
- There are 16 non-regular reflective tiles.
- The tiling satisfies the interlace condition and has one finite interlace and two infinite interlaces.
- The tiling is edge-to-edge.
- As drawn, contains about 811 polygons.
Photographs
v22