Prefabricated Copper Houses, 1931-1932: Section and details, 1:20

Photomechanical print with wash on paper

Photomechanical print in reddish-brown ink on white paper

Photomechanical print in black and purple inks on white paper

Photomechanical print in red and black inks on white paper

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

Photomechanical print with ink and graphite on paper