Lee tiling, Figure 21

data156/F21 (Click on image for high-quality PDF version)

Geometry

The symmetry group of the tiling is 2*22 (cmm).
All the internal angles of the constituent polygons are a multiple of 18°.
There are two non-regular reflective tiles (including one dart) and one reflective pair.
The tiling satisfies the two-colour condition.
The tiling is edge-to-edge.
As drawn, contains about 194 polygons.

Publications referenced:

Figure 21 (Shows the centres of pentagonal Islamic patterns, not known to be authentic) of A. J. Lee. Islamic star patterns, Muqarnas vol. 4. pp182-197 Pressmark PP.8.M, 1987. [lee] {Important paper on star patterns} Available on Internet.

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