Ellsworth Kelly: the early drawings, 1948 - 1955 : [Harvard University Art Museums, Cambridge, 6 March - 16 May 1999 ; High Museum of Art, Atlanta, 8 June - 15 August 1999 ; Art Institute of Chicago, 11 September - 5 December 1999 ; Kunstmuseum Winterthur, 15 January - 19 March 2000 ; Städtische Galerie im Lenbachhaus, Munich, 1 April - 28 May 2000 ; Kunstmuseum Bonn, 29 June - 27 August 2000]
