by Alfred Stieglitz, on mount, center left verso, in graphite: C6 [6 in subscript]/ C6 [6 in subscript]
by Georgia O'Keeffe, on mount, upper left verso, in graphite: 159-D
Georgia O'Keeffe; gift to NGA, 1949.
- This is a Portrait if I Say So: Reimagining Representation in American Art, 1912-Today, Bowdoin College Museum of Art, Brunswick, 2016, unnumbered catalogue.
- Greenough 2002, cat. 881.