7/2 house, Hokkaido, Japan, 2006 by Sou Fujimoto Architects

http://www.sou-fujimoto.com/

This building contains 2 small houses, consisting of 7 prototypical shapes of houses. This continuation of 7 shapes of houses is articulated regardless of each shape of house. By doing it, various spaces different from prototypical shapes of houses are created.