Daud Sutton, page 27 left

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 45°.
• Contains one regular 8-pointed star polygon with vertex angle of 90°.
• There are five non-regular reflective tiles (including one kite).
• The tiling satisfies the interlace condition and has one finite interlace and no infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 211 polygons.

1. page 27 left of Daud Sutton. Islamic Design - a genius for geometry, Wooden books, London, 2007. ISBN 978190426359. [sutton]

• Tiling whose tile angles are a multiple of 45° and whose lengths are p+q*sqrt(2).

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