John Rigby's photo no 77
T01161, data159/P077
(Click on image for high-quality PDF version)
Geometry
- The symmetry group of the tiling is *2222 (pmm).
- All the internal angles of the constituent polygons are a multiple of 45°.
- Contains one square.
- Contains one regular 8-pointed star polygon with vertex angle of 90°.
- There are 6 non-regular reflective tiles and one reflective pair.
- The tiling satisfies the interlace condition and has no finite interlace and two infinite interlaces.
- The tiling is edge-to-edge.
- As drawn, contains about 209 polygons.
References
Publications referenced:
- Andalucia photograph (No colour in the original wooden ceiling panel, Alhambra/Generalife) of Not specific. Personal Communication, Information sent to the author, 21 century . [pc]
v22