lower left below image in graphite: O.K.T.P.; lower right below image in graphite: Thiebaud 1995; lower left in graphite: 37
Acquired by NGA directly from Kathan Brown 1996.
- Yes, No, Maybe: Artists Working at Crown Point Press, National Gallery of Art, Washington, D.C., 1 Sep 2013 - 5 Jan 2014.
- Brodie, Judith, and Adam Greenhalgh. Yes, No, Maybe: Artists Working at Crown Point Press. Washington, DC: National Gallery of Art, 2013, p. 105, pl. 20.3.