Prefabricated Copper Houses, 1931-1932: Building type D2: longitudinal section, 1:20

Photomechanical print in black and white ink on brown paper

photomechanical print with yellow wash on cream wove paper, mounted overall to gray board

Photomechanical print

Photomechanical print with wash and gouache on paper

Photomechanical print in orange and black inks on white paper

Photomechanical print in black ink on white paper

Photomechanical print in red and black inks on white paper