Itimad-ud-Daula's Tomb, Agra

Note that the upper level pattern is Itimad-ud-Daula's Tomb, Agra.

• The symmetry group of the tiling is O (p1).
• All the internal angles of the constituent polygons are a multiple of 18°.
• Contains 24 regular two-pointed star polygons with vertex angle of 72°.
• Contains one regular pentagon.
• Contains four regular five-pointed star polygons with vertex angle of 36°.
• There are four non-regular reflective tiles (including 2 kites).
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 692 polygons.

1. Photo from the Internet (Itimad-ud-Daula's Tomb, Agra, India. Lower level pattern) of Not specific. Personal Communication, Information sent to the author, 21c. [pc] (1622-8AD, 1031-7AH)

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