Paccard, Page 222, bottom left
data157/P18A
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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 27 regular two-pointed star polygons with vertex angle of 45°.
- Contains four regular 8-pointed star polygons with vertex angle of 90°.
- There are 10 non-regular reflective tiles (including one kite and one dart) and one reflective pair.
- The tiling satisfies the interlace condition and has five finite interlaces and one infinite interlace with straight cross-overs.
- The tiling is edge-to-edge.
- As drawn, contains about 877 polygons.
References
Publications referenced:
- Fig 9.9c of Brian Wichmann and David Wade. Islamic Design: a Mathematical Approach, Springer, 2017. ISBN 978-3-319-69. [ww] {}
- Page 222, bottom left (Morocco) of Paccard, AndrĂ©. Traditional Islamic craft in Moroccan architecture, Saint-Jorioz, France, 1980. ISBN 286486003. [paccard] {2 v. : ill. (some col.) ; 31 cm.}
Collections of similar tilings
Photo?
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