Contrasting Concepts of Harmony in Architecture A Dialogue by Christopher Alexander & Peter Eisenman www.katarxis3.com The realm of feelingPanicThe pitched roofThe trick of little machinesMerely a building+2 More
Truchet Tiles Truchet tiles are square tiles decorated with patterns that are not rotationally symmetric. When placed in a square tiling of the plane, they can form varied patterns, and the orientation of each tile can be used to visualize information associated with the tile's position within the tiling. Wikipedia en.wikipedia.org The Tiling Patterns of Sebastien Truchet and the Topology of Structural HierarchyWang tiles graphicsart