Toledo tile, 1475-1525

• The symmetry group of the tiling is 442 (p4).
• All the internal angles of the constituent polygons are a multiple of 45°.
• Contains two squares.
• Contains one regular 8-pointed star polygon with vertex angle of 90°.
• There is one non-regular reflective tile and one tile with no mirror image.
• The tiling satisfies the interlace condition and has one finite interlace and no infinite interlace.
• The tiling is not edge-to-edge.
• As drawn, contains about 133 polygons.

• Page 334, no 748, black and white (V&A: 308:207-1866) 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 tile

v23