V & A Toledo tile

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 3°.
• Contains two regular two-pointed star polygons with vertex angle of 78°.
• Contains one regular 8-pointed star polygon with vertex angle of 45°.
• Contains one regular 20-pointed star polygon with vertex angle of 36°.
• There are 8 non-regular reflective tiles and one reflective pair.
• The tiling satisfies the two-colour condition.
• The tiling is edge-to-edge.
• As drawn, contains about 419 polygons.

• Nederlands Tegelmuseum (Similar tile, different colours, 0229-02459.a-d) of Not specific. Personal Communication, Information sent to the author, 21 century . [pc]
• Plate 74, From arista tile, 1475-1500 (Colour as in the original, V&A 308:156 to 159-1866) of Anthony Ray. Spanish pottery, 1248-1898, London : V&A Publications, 2000. ISBN 185177291. [ray] {418 pages, colour and black and white}

• V&A record tiles
• Wade photo PIA 064
• Wade photo PIA 194

• Large stars

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