The Farnsworth House, designed by Ludwig Mies van der Rohe in 1946 for his client, Dr Edith Farnsworth, is seminal. It asserted America as the pre-eminent home of modernism after the war. It also reduced (for the first time) the idea of a dwelling to its skeletal minimal.
Farnsworth House, Plano, Illinois USA by Ludwig Mies van der Rohe
+ Farnsworth House National Historic Site
Buy the Book: Mies van der Rohe: A Critical Biography