Bourgoin, Plate 65
data168/P065
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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 22.5°.
- Contains one regular octagon.
- Contains one regular 16-pointed star polygon with vertex angle of 67.5°.
- There are 9 non-regular reflective tiles (including 4 kites and one dart).
- The tiling satisfies the interlace condition and has one finite interlace and two infinite interlaces with straight cross-overs.
- The tiling is edge-to-edge.
- As drawn, contains about 655 polygons.
References
Publications referenced:
- Plate 65 (No known source) of J Bourgoin. Arabic Geometrical Pattern and Design, Dover, 1879. ISBN 048622924. [bourgoin] {Classical book of around 200 hand-produced patterns, in back and white.} Fuller version available on Internet.
Photographs
Collections of similar tilings
Photo?
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