Prefabricated Copper Houses, 1931-1932: Standard banister for basement, 1:1, 1:20

Photomechanical print with colored pencil on paper

Photomechanical print with wash, graphite and crayon on paper

Photomechanical print with graphite and colored pencil on paper

Photomechanical print in reddish-brown ink on white paper

Photomechanical print in orange and blue inks on white paper

photomechanical print with black and colored inks, wash, and applied type on paper

Photomechanical print