Marble mosaic panel

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 22.5°.
• Contains four squares.
• Contains three regular two-pointed star polygons with vertex angle of 45°.
• There are four non-regular reflective tiles (including one kite).
• The tiling satisfies the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 684 polygons.

1. Sotheby sale catalogue (Marble mosaic panel) of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

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