on lower right "leg" of left-most tree: J.D.84
(The Pace Gallery, New York). Robert M. and Anne T. Bass and Arnold & Mildred Glimcher; gift 1991 to NGA.
- Art for the Nation: Gifts in Honor of the 50th Anniversary of the National Gallery of Art, National Gallery of Art, Washington, D.C., 1991, supplement to catalogue, color repro.
- Sculpture: An Illustrated Catalogue. National Gallery of Art, Washington, 1994: 78, repro.