Toledo tile

• The symmetry group of the tiling is 4*2 (p4g).
• All the internal angles of the constituent polygons are a multiple of 90°.
• 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 31 polygons.

1. 308:24-1866 (Toledo, Spain. Tin glazed earthenware) of V&A collections website. Website: collections.vam.ac.uk, UK, 2015. [vami] {Website}(15th century AD)
2. Page 50, Figure 41 (No colouring or source given) of Issam El-Said, ed. El-Bouri & Critchlow. Islamic Art and Architecture: The system of Geometric Design, Garnet, Reading, UK, 1993. ISBN 187393845. [elsaid2] {}

• V&A record Tile

• Monohedral tilings with symmetry p4g

v54