Beau Ott
Minimalism in Motion at the Philadelphia Museum of Art (April 24 – Nov 1, 2015): Dan Flavin, Donald Judd, Carl Andre, Robert Morris, Bruce Nauman, De Wain Valentine, Fred Eversley, Rockne Krebs, Lucinda Childs. Also an Anne Truitt drawing (1965) was on view from Sept 9 – Nov 1.
Source
Minimalism in Motion (2015) at the Philadelphia Museum of Art
