Itimad-ud-Daula's Tomb, Agra

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

• The symmetry group of the tiling is 2*22 (cmm).
• All the internal angles of the constituent polygons are a multiple of 36°.
• Contains four regular pentagons.
• Contains one regular decagon.
• There is one non-regular reflective tile.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 91 polygons.

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

• Regular polygons with more than eight sides

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