I’m collecting some info about a certain mathematically interesting tile pattern used in Persia in the 13th Century.
- Penrose Tiles
- In Medieval Architecture, Signs of Advanced
- Girih tiles
- Some SVG Girih images
- Nice summaryThe scientists found that by 1453, Islamic architects had created overlapping patterns with girih tiles at two sites to produce near-perfect quasicrystalline patterns that did not repeat themselves.