Itimad-ud-Daula's Tomb

• The symmetry group of the tiling is *2222 (pmm).
• All the internal angles of the constituent polygons are a multiple of 36°.
• Contains 8 regular five-pointed star polygons with vertex angle of 36°.
• Contains two regular 10-pointed star polygons with vertex angle of 72°.
• There are five non-regular reflective tiles (including one kite).
• The tiling satisfies the interlace condition and has no finite interlace and four infinite interlaces with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 565 polygons.

1. Photo by David Wade: IND 0415 (Itimad-ud-Daula's Tomb, Agra, India) of David Wade. Website: patterninislamicart.com, UK, 2015. [wadei] {Website}(1626AD, 1035AH)
2. Fig 12.9b of Brian Wichmann and David Wade. Islamic Design: a Mathematical Approach, Springer, 2017. ISBN 978-3-319-69. [ww] {}

• Wade photo IND 0415

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