by unknown hand, lower right verso in graphite: Fries: Falk: WP
Kathan Brown, San Francisco; gift to NGA, 2014
- Yes, No, Maybe: Artists Working at Crown Point PressNational Gallery of Art, Washington, 2013, pl.32.2
- Brodie, Judith and Adam Greenhalgh. Yes, No, Maybe: Artists Working at Crown Point Press. Exh. cat., National Gallery of Art, Washington, D.C., 2013: 132, pl. 32.2.