Truchet tiles: Straight chamfers
Turn one simple tile on a grid to make a seamless pattern. Pick a tile, a layout and your colors, then download the repeat or print it.

Sources
- Sébastien Truchet, Mémoire sur les combinaisons, Mémoires de l'Académie Royale des Sciences, 1704. The tiles in the Truchet maker carry his name, from his study of how a split square combines.