5672323 Fallingwater, Mill Run, Pennsylvania, 1933 (b/w photo) by American Photographer, (20th century); Private Collection; (add.info.: Fallingwater, State Route 381 (Stewart Township), Ohiopyle, Fayette County, (from lower falls) designed by Frank Lloyd Wright (1867-1959) in rural Pennsylvania. The house was built partly over a waterfall on Bear Run in the Mill Run section of Stewart Township in the Laurel Highlands of the Allegheny Mountains. The house was designed as a weekend home for the family of Liliane Kaufmann and her husband, Edgar J. Kaufmann Sr., owner of Kaufmann\'s Department Store.); American, out of copyright.