Installation view of Robert Motherwell 1959 solo exhibition at Sidney Janis Gallery, March 1959 (with Sidney Janis standing near the doorway) [photograph] / (photographed by Peter A. Juley & Son)
Flam, Jack, Katy Rogers and Tim Clifford, "Robert Motherwell Paintings and Collages: A Catalogue Raisonne, 1941-1991," New Haven and London: Yale University Press, 2012, fig. 211.
"Sidney Janis Presents an Exhibition of Recent Paintings & Collages by Robert Motherwell, April-May 1961," New York: Sidney Janis Gallery, 1961.