Weekly, Nancy, ed., "Life Cycles: The Charles E. Burchfield Collection," Buffalo, NY: Burchfield-Penney Art Center, 1996, pg. 175. Sketch depicting a view looking over a rural landscape with the ...
Groseclose, Barbara S., "Emanuel Leutze, 1816-1868: freedom is the only king," Washington, D.C.: Published for the National Collection of Fine Arts by the Smithsonian Institution Press, 1975, no. 4.