Ben Youssef Madrasah, Marrakesh
data152/C129B
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Geometry
- The symmetry group of the tiling is *442 (p4m).
- 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 are 6 non-regular reflective tiles (including one kite).
- The tiling satisfies the interlace condition and has one finite interlace and one infinite interlace with straight cross-overs.
- The tiling is edge-to-edge.
- As drawn, contains about 445 polygons.
References
Publications referenced:
- Page 129 bottom (Ben Youssef Madrasah, Marrakesh, Morocco. No colouring on original) of Jean-Marc CastÃ©ra. Arabesques: Decorative Art in Morocco, ACR Edition, Paris, 1999. ISBN 286770124. [castera] {Beautiful book.}
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