133 PH.D. A B S T R AC T S
AVILÉS — Luis
(clockwise from top left) Frank B. Gilbreth, “Cyclograph of an Expert Surgeon Tying a Knot,” 1914. From Sigfried Giedion, Mechanization Takes Command, 1948 László Moholy-Nagy, “The Transformation”, 1927 Herbert Bayer, “Einsamer Großstädter”, 1932 László Moholy-Nagy, “Space Modulator”, 1945 Marcel Breuer, Paul Rudolph, Victor Lundy, et. al., Pavilion for the American Concrete and Masonry Association. Concrete Industries Exposition, Ohio, 1958. [Smithsonian Archives for American Art] Marcel Breuer, US Embassy in Den Haag, 1955–58 [Smithsonian Archives for American Art]