Sean Scully twenty years, 1976 - 1995 ; [prepared on the occasion of the exhibition of the same title, organized by the High Museum of Art, Atlanta, Georgia, 10 October 1995 - 7 January 1996 ; Hirshhorn Museum and Sculpture Garden, 14 June - 10 Sept. 1995 ; Fundació "la Caixa", Centre Cultural, Barcelona, 5 Febr. - 7 April 1996 ; The Irish Museum of Modern Art, Dublin, 23 May - 24 August 1996 ; Schirn Kunsthalle Frankfurt, Frankfurt am Main, 19 September - 24 November 1996]