Robert Motherwell (1915-1991): Western Air. 1946-47.

Robert Motherwell (1915-1991): Ulysses, 1947.

Robert Motherwell (1915-1991): Elegy to the Spanish Republic 34, 1953-54.

Robert Motherwell (1915-1991): Elegy to the Spanish Republic, 1958.

Robert Motherwell (1915-1991): Monster (for Charles Ives), 1959.

Robert Motherwell (1915-1991): Figure before Blackness, 1960.

Robert Motherwell (1915-1991): Elegy to the Spanish Republic, 70, 1961.

Robert Motherwell (1915-1991): Elegy to the Spanish Republic No. 110, Easter Day, 1971.

Óleo y arena sobre lienzo. 182.9 x 137.2 cm. MOMA Museum of Modern Art, Nueva York. © Dedalus Foundation/Licensed by VAGA, New York, NY.

Óleo y cartón sobre tablero. 85,7 x 71,1 cm. Donación Dedalus Foundation 1996.Tate Gallery, Londres. © Dedalus Foundation/Licensed by VAGA, New York, NY.

Óleo sobre lienzo, 80 x 100". Donación de Seymour H. Knox, 1957 Albright-Knox Art Gallery, en Búfalo (New York). © Dedalus Foundation, Inc./Lincensed by VAGA, New York, NY.

Pintura sintética sobre lienzo. 175.3 x 248.9 cm. Australian National Gallery, Camberra. © Robert Motherwell Licensed by VAGA and VISCOPY, Australia.

Óleo sobre lienzo. 198.8 x 300.4 cm. Donación de S. C. Johnson & Son, Inc. Smithsonian American Art Museum, Washington. © Dedalus Foundation/Licensed by VAGA, New York, NY.

Óleo y carboncillo sobre lienzo. Museum purchase: The R. Charles and Mary Margaret Clevenger Fund, and gift of the Dedalus Foundation. Spencer Museum of Art, University of Kansas, Lawrence. © Dedalus Foundation, Inc./Licensed by VAGA, New York, NY.

Óleo sobre lienzo. 175.3 x 289.6 cm. Metropolitan Museum of Art, Nueva York. © Dedalus Foundation, Inc./Licensed by VAGA, New York, NY.

Acrílico con lapiz y carboncillo sobre lienzo, 82 x 114 inches. Solomon R. Guggenheim Museum, Nueva York. Donación de Agnes Gund. 84.3223. Robert Motherwell © Dedalus Foundation/Licensed by VAGA, New York, NY.