Robert Motherwell, The Red and Black No. 35, Oil-based etching ink, pasted papers, and aquatint on paper, 33 x 40 x 2 1/2in. (83.8 x 101.6 x 6.4cm) framed; 31 3/4 x 25 in. unframed, Courtesy of Dedalus Foundation, Inc. and Ameringer McEnery Yohe, New York