Jali screen, Agra, India

• The symmetry group of the tiling is 4*2 (p4g).
• All the internal angles of the constituent polygons are a multiple of 5°.
• There is one non-regular reflective tile.
• The tiling satisfies the interlace condition and has no finite interlace and one infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 141 polygons.

1. Photo by David Wade (of copy): VA 052 (Jali screen, Agra, India) of David Wade. Website: patterninislamicart.com, UK, 2015. [wadei] {Website}(16th century AD)
2. IS-2-1889 (Agra, India. Jali screen, no image) of V&A collections website. Website: collections.vam.ac.uk, UK, 2015. [vami] {Website}

• Wade photo VA 052

• Monohedral tilings with symmetry p4g

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