Karp and an unidentified female artist working on mural.
Identification on verso (handwritten and stamped): Federal Art Project W.P.A.; Photographic Division; 110 King Street; New York City Negative No.: P2912-1; Date: 9/13/38; Photographer: Mipaas and Horn; Artist: William Karp; Location: Hebrew Orphan Asylum;
Archives of American Art, Smithsonian Institution Washington, D.C. 20560