Literature
M.-P. Nakamura, "Claes Oldenburg & Coosje van Bruggen," Art Actuel no. 39, July-August 2005, p. 76.
Claes Oldenburg Coosje van Bruggen: Sculpture by the Way, exh. cat., Rivoli-Turin, Castello de Rivoli Museum of Contemporary Art, Milan, 2006, p. 340 (another example illustrated).
V. Thorpe, "Horns provide plenty of entertainment as London fair crowns record year for art," The Observer, October 7, 2007, p. 5 (another example cited).
G. Harris, "Claes Oldenburg/Coosje van Bruggen: making music," The Art Newspaper, October 11, 2007, p. 10 (another example cited).
A. Glimcher, Pace Gallery: 50 Years at Pace, New York, 2010, p. 222 (another example illustrated in color).
K. Wilton, "Claes Oldenburg and Coosje van Bruggen," Art + Auction vol. XXXVI, issue 7, March 2013, p. 126 (another example illustrated in color).
Exhibited
New York, Claes Oldenburg and Coosje van Bruggen: The Music Room, April-June 2005, cat. no. 5, pp. 17, 20-21 and 44, no. 21 (this example illustrated in color).
London, Waddington Galleries, Double Vision: The Poetic Focus of Claes Oldenburg and Coosje van Bruggen, October, 2007, p. 47, no. 19 (another example illustrated in color and exhibited).
Seoul, PKM Trinity Gallery, Claes Oldenburg and Coosje van Bruggen, November 2012-January 2013, no. 7 (another example exhibited).