From Ansel Adams to Andy Warhol : portraits and self-portraits from the University of Michigan Museum of Art : [exhibition : Gabinetto Disegni e Stampe degli Uffici, Florence, 1 February-27 March 1994, University of Michigan Museum of Art, 11 June-14 August 1994 : catalogue] - Hennessey, William John (University of Michigan, 1994)