Ceramic, Mozaffari Friday mosque, Kerman

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 15°.
• Contains two regular four-pointed star polygons with vertex angle of 120°.
• Contains one regular 8-pointed star polygon with vertex angle of 105°.
• There are four non-regular reflective tiles.
• The tiling satisfies the interlace condition and has two finite interlaces and one infinite interlace with straight cross-overs.
• The tiling is edge-to-edge.
• As drawn, contains about 288 polygons.

1. Page 91, Fig 3.72 (Mozaffari Friday mosque, Kerman, Iran. Ceramic) of Eric Broug. Islamic Geometric Design, Thames and Hudson, 2013. ISBN 978050051695. [broug2] {Many excellent photos}(1349AD, 749AH)

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