New York, André Emmerich Gallery, Morris Louis: Paintings Never Before Exhibited: 1957-1960, March - April 1966 Los Angeles County Museum of Art; Boston, Museum of Fine Arts; The St. Louis Art Museum, Morris Louis: 1912-1962, February - August 1967, cat. no. 29, p. 52, illustrated in color New York, The Metropolitan Museum of Art, New York Painting and Sculpture, 1940-1970, October 1969 - February 1970, cat. no. 241, p. 223, illustrated London, Hayward Gallery; Düsseldorf, Städtische Kunsthalle; Humlebaek, Louisiana Museum of Modern Art; Brussels, Palais des Beaux-Arts, Morris Louis, June 1974 - April 1975, cat. no. 9, illustrated in color (London), cat. no. 6, illustrated in color (Düsseldorf), cat. no. 5 (Humlebaek), cat. no. 6, illustrated in color (Brussels) Washington, D.C., National Gallery of Art, Morris Louis: Major Themes and Variations, September 1976 - January 1977, cat. no. 3, illustrated in color