|Eero Saarinen letter to Aline B. (Aline Bernstein) Saarinen, 1954. Aline and Eero Saarinen papers, Archives of American Art.|
|Konrad and Florence Cramer, circa 1930. Unidentified
photographer. Konrad and Florence Ballin Cramer papers, Archives of American Art.|
|Heart Speaks to Heart. Norcross Greeting Card Collection, Archives Center, National Museum of American History.|
|Diego Rivera and Frida Kahlo, San Francisco, California. Photographed by Peter A. Juley & Son, 1930 or 1931.|
Peter A. Juley & Son Collection, Photograph Archives, Smithsonian American Art Museum.