'Ad Reinhardt: Recent Square Paintings 1960-63', Dwan Gallery, Los Angeles, 24 November 1963-4 January 1964.

'Ad Reinhardt: Paintings', Jewish Museum, New York, 23 November 1966-15 January 1967, cat. no. 95.

'Ad Reinhardt: Black Paintings 1951-1967', Marlborough Gallery Inc., New York, March 1970, cat. no. 11. 'Ad Reinhardt', Städtische Kunsthalle, Düsseldorf, 15 September-15 October 1972, cat. no. 58; travelled to van Abbemuseum, Eindhoven, 15 December 1972 - 28 January 1973, cat. no. 54 (ill.); Kunsthaus Zürich, 11 February - 18 March 1973; Centre National d'Art Contemporain (Grand Palais), Paris, 22 May-2 July 1973; Museum des XX Jahrhunderts, Vienna, 18 July - 22 September 1973.

'Object and Content: Meaning in Minimal Art', Australian National Gallery at the Drill Hall Gallery, Canberra, 24 November 1990 - 20 January 1991, no cat. no.