lower left below image in graphite: A.P; lower right below image in graphite: Joseph Hirsch; along lower edge of verso in graphite by unknown hand: C 39 MAN WITH FLOWER 1961 (B+W) / ED 75
Acquired by NGA in 2013, gift of Jay Finkel, Washington, DC.
- Cole, Jr., Sylvan. The Graphic Work of Joseph Hirsch. Associated American Artists, New York:1970.