Tiling derived from a Roman Mosaic
data145/RM2
(Click on image for high-quality PDF version)
The derivation is from Tiling based upon a Roman Mosaic by changing the angles!
Geometry
- The symmetry group of the tiling is *442 (p4m).
- All the internal angles of the constituent polygons are a multiple of 9°.
- Contains one regular two-pointed star polygon with vertex angle of 63°.
- Contains one regular four-pointed star polygon with vertex angle of 63°.
- Contains one regular 8-pointed star polygon with vertex angle of 18°.
- The tiling satisfies the two-colour condition.
- The tiling is edge-to-edge.
- As drawn, contains about 59 polygons.
References
Publications referenced:
- Derived from tiling on page 86 of D S Neal. Roman mosaics in Britain, Society for the Promotion of Roman studies, 1981. ISBN 090776414. [neal] {Beautiful publication.}
- Uniform Star Polygons with Digons of B A Wichmann. The World of Patterns, World Scientific, 2001. ISBN 981024619. [wich2] {Only new patterns ascribed to this.}
Photo?
v53