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

Photomechanical print in red and gold ink on paper

Photomechanical print with ink, graphite and wash on paper

Photomechanical print with colored pencil on paper

Photomechanical print in blue and orange inks on paper

Photomechanical print in orange and blue inks on white paper

Photomechanical print in red and black inks on white paper

Photomechanical print

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

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