Prefabricated Copper Houses, 1931-1932: Building type M2: section, 1:20

Photomechanical print with wash on paper

Photomechanical print in black ink on white paper

Photomechanical print in colored inks on white wove paper

Photomechanical print in black and gold inks on cream-colored paper

Photomechanical print in black ink on pink paper

Photomechanical print with colored pencil on paper