An artist from this movement patented a modular concrete system meant to design cheap houses, the knitlock system. An architect from this movement urged architects to “bring out the natural of materials” in the essay In the Cause of Architecture. Credit for a building commissioned by liquorman David Amberg was claimed by three architects from this movement: Hermann van Holst, and two architects who collaborated on the Wasmuth Portfolio. Two architects (-5[1])from this movement won the contest to design (*) Canberra. An area in Pleasantville is designed according to the Georgism-inspired Broadacre City concept developed by an architect from this school. Houses in this style feature typically boxed, low-pitched roofs with overhanging eaves and window features emphasizing horizontality. For 10 points, name this architectural style associated with Frank Lloyd (-5[1])Wright. (10[1])■END■ (0[1])