Agra, India

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 45°.
• Contains one square.
• There is one non-regular reflective tile.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• The tiling satisfies the two-polygon condition.
• As drawn, contains about 75 polygons.

1. Internet photo, LACMA (No location, Tile, Iran. (M.2002.1.177)) from [pc] (1175-1325AD, 570-725AH)
2. PP Class 96, [p4m,d4,d2], IH Class 75 from [dawes]
3. Page 221 from [abas]
4. Page 245 (Tomb of Shah Yusup Gardiz, Multan, Pakistan) from [degeorge2]
5. Page 34(d) from [wade]
6. Page 76 (top) from [cahier]
7. Plates 8a and 15b (Agra, India) from [stronge]

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