収蔵The Museum of Modern Art (MoMA), New York ・ Hirshhorn Museum and Sculpture Garden, Washington, D.C. ・ Toyota Municipal Museum of Art (豊田市美術館)全4件
The Museum of Modern Art, New York《Compact Object, 1962 (confirmed); Bundle of Events, 1965; Bundle of Events, 1966; !, 1966; Canned Mystery, 1964 (Hi Red Center collaborative works); 20+ works online》
