A bottle of notes and some voyages : Claes Oldenburg, Coosje van Bruggen : Northern centre for contemporary art, Sunderland, 2 February-26 March 1988, Henry Moore centre for the study of sculpture, Leeds city art gallery, 27 April-26 June 1988, Serpentine gallery, London, 9 July-29 August 1988, Glynn Vivian art gallery and museum, Swansea, 17 September-12 November 1988 / Germano Celant

Northern centre for contemporary art

Claes Oldenburg : an anthology : [exhibition, Washington, Los Angeles, New York, Bonn, London, 1995-1996] / [co-organized by the National gallery of art, Washington, D.C., and the Solomon R. Guggenheim Museum, New York] ; essays by Germano Celant, Dieter Koepplin, Mark Rosenthal

Guggenheim museum