lower left in graphite: Juan Downey / "Against Shadows"; lower center in graphite: Quien hizo ceremonia de cenizar? / Jan 24/69 concert by Fred Pitts; lower right in graphite: Cast a Shadow on the / small Box. The Big Box / will light up its shape.
Mr. and Mrs. Barrett M. Linde, Washington, DC; Corcoran Gallery of Art, Washington, DC, 1969; acquired 2015 by the National Gallery of Art
- Simmons, Linda Crocker and with the assistance of Adrianne J. Humphrey, et al. American Drawings, Watercolors, Pastels, and Collages in the Collection of the Corcoran Gallery of Art. Washington, DC: Corcoran Gallery of Art, 1983: p. 258, no. 1706.