According to the discussion group at www.designcommunity.com, “Frank Lloyd Wright did design a berm house for a small commune who were building their own homes outside of Detroit in 1940 or 1941. Construction was begun on one house when the war intervened. The other oddity about this design was the use of rammed earth for the walls. The unfinished house was abandoned when the residents were drafted.”
Architecture, Design, and Culture using of mud, clay, soil, dirt & dust.