Philadelphia, Institute of Contemporary Art, University of Pennsylvania and Pasadena Art Museum, Agnes Martin, January-May 1973.
London, Arts Council of Great Britain; London, Hayward Gallery, Amsterdam, Stedelijk Museum, Agnes Martin: Paintings and Drawings 1957-1975, March-June 1977, no. 36.
New York, Whitney Museum of American Art; Milwaukee Art Center; Miami, Center for the Fine Arts; Houston, Contemporary Arts Museum; Madrid, Museo Nacional Centro de Arte Reina Sofia; Santa Fe, Museum of Fine Arts, Agnes Martin, November 1992-May 1994.
New York, The Drawing Center, 3x Abstraction: New Methods of Drawing by Hilma af Klint, Emma Kunz and Agnes Martin, March-May 2005.