Prefabricated Copper Houses, 1931-1932: Building type D1: ground floor plan, 1:20

Photomechanical print with spatter paint on paper

Photomechanical print in black ink on white paper

Photomechanical print with graphite and red pencil on paper

Photomechanical print in red and gold inks on white paper

Photomechanical print in colored inks on white paper