The Case Study Houses were experiments in American residential architecture sponsored by Arts & Architecture magazine, which commissioned major architects of the day, including Richard Neutra, Raphael Soriano, Craig Ellwood, Charles and Ray Eames, Pierre Koenig, Eero Saarinen, A. Quincy Jones, Edward Killingsworth, and Ralph Rapson to design and build inexpensive and efficient model homes for the United States residential housing boom caused by the end of World War II and the return of millions of soldiers. Wikipedia