lower right verso in graphite: MICHAEL CLARK 1968
Florence Barron, Detroit, MI; Ruth B. Benedict, Washington, DC; acquired 1983 by the National Gallery of Art
- Drawings by Michael Clark, Corcoran Gallery of Art, Washington, DC, 1971, no. 17, repro
- Graphic Survey Show, National Gallery of Art, Washington D.C., 1985-1986.