Prefabricated Copper Houses, 1931-1932: Building type R: longitudinal section, 1:20

Photomechanical print with wash on paper

Photomechanical print with graphite and applied type on paper

Photomechanical print with wash and gouache on paper

Photomechanical print in black and red inks on white paper

Photomechanical print with colored ink, wash, and applied type on paper

Photomechanical print in red and black inks on white paper

Photomechanical print in reddish-brown ink on white coated paper