Kirsten Hawthorne, Untitled from Found Masks 1975-1978, One from a portfolio of 29 photocopies, Edition of 15, 27.9 x 20.2 centimeters, Published by the artist, 1978, Museum of Modern Art, New York
Claes Oldenburg and Coosje van Bruggen, Big Sweep, Aluminum, stainless steel, polyurethane resin painted with acrylic polyurethane, 376 x 304 x 181 inches, 2006, Denver Art Museum, Colorado