lower left in graphite: 5/20; lower center in graphite: "Seven Critics"; lower right in graphite: Downey 1970
(Lunn Gallery, Washington, DC); Corcoran Gallery of Art, Washington, DC, 1972; acquired 2015 by the National Gallery of Art
- Juan Downey: Radiant Nature, Pitzer College Art Galleries, Claremont, 2017, unnumbered catalogue.
- Crouch, Robert and Ciara Ennis. Juan Downey: Radiant Nature. Exh. cat. Pitzer College Art Galleries, Claremont, CA,, 2017: p. 43.