Architecture Without Architects A Gallery by Bernard Rudofsky en.wikipedia.org Both a book and a MoMA exhibition of the same name by Bernard Rudofsky originally published in 1964. It provides a demonstration of the artistic, functional, and cultural richness of vernacular architecture. In 200 enlarged black-and-white-photographs, he showed various kinds of architectures, landscapes, and people living with or within architectures. Shown without texts or explanations, the visitors were just confronted with imagery that showed indigenous building traditions, which were very much at odds with the ideas of architectural modernism which had been promoted through NYC MoMA's Philip Johnson in his famous 1932 exhibition "Modern Architecture. International Exhibition". Non-architectsThe tacit wisdom of the body architecture
Wang tiles Wang tiles (Hao Wang, 1961) are a class of formal systems. They are modelled visually by square tiles with a color on each side. A set of such tiles is selected, and copies of the tiles are arranged side by side with matching colors, without rotating or reflecting them. The basic question about a set of Wang tiles is whether it can tile the plane or not, i.e., whether an entire infinite plane can be filled this way. The next question is whether this can be done in a periodic pattern. In 1966, Wang's student Robert Berger solved the problem in the negative. He proved that no algorithm for the problem can exist, by showing how to translate any Turing machine into a set of Wang tiles that tiles the plane if and only if the Turing machine does not halt. The undecidability of the halting problem then implies the undecidability of Wang's tiling problem. Wikipedia en.wikipedia.org Truchet TilesThe Tiling Patterns of Sebastien Truchet and the Topology of Structural Hierarchy mathalgorithms