across bottom printed in brown ink: CREATIVITY = CAPITAL; lower right verso printed in brown ink: [publishers mark with three half circles] [publishers mark with 'a' inside box] / Strother•Elwood Arts; lower right verso in graphite: PH / 1420
Mr. Merrill C. Berman; gift to the National Gallery of Art, 2010.
- Schellmann, Jörg. Joseph Beuys: The Multiples. Cambridge: 1997, no. 470.