Jali screen, Agra

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 1.25°.
• Contains one regular 16-gon.
• Contains one regular 8-pointed star polygon with vertex angle of 55° - composed of kites.
• There are 8 non-regular reflective tiles (including one kite) and one reflective pair.
• The tiling does not satisfy the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 337 polygons.

1. 07071 (IS) (Jali screen, Agra, India) of V&A collections website. Website: collections.vam.ac.uk, UK, 2015. [vami] {Website}
2. Photo from V and A / Alamy (Jali screen, Agra, India) of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

• Regular polygons with more than eight sides

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