2. Marjorie B. Searl, "Ralston Crawford Whitestone Bridge (1939-40)," in Seeing America: Painting and Sculpture from the Collection of the Memorial Art Gallery of the University of Rochester (Rochester: University of Rochester, 2006), 241.
3. Gail Levin et al., Twentieth-century American painting: the Thyssen-Bornemisza Collection (London: Bloomsbury, 1987), 72.