Humayun's Tomb, Delhi

• The symmetry group of the tiling is *632 (p6m).
• All the internal angles of the constituent polygons are a multiple of 15°.
• Contains one regular 6-pointed star polygon with vertex angle of 60°.
• There are four non-regular reflective tiles.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 237 polygons.

1. Fig 19, pg 146 (Humayun's Tomb, Delhi, India. Balcony) of Glenn D Lowry. Humayun's Tomb; form, function, and meaning in early Mughal arch..., Muqarnas, Vol 4, 1987. [lowry] {133 - 148} Available on Internet.

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