Monastery of St Apollo, Bawit

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 45°.
• Contains two squares.
• There is one non-regular reflective tile and one reflective pair.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 271 polygons.

1. Photo from Hannah Wichmann (Monastery of St Apollo, Bawit, Egypt, Dado panel) of Not specific. Personal Communication, Information sent to the author, 21c. [pc] (500-600AD, -126--22AH)

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