Prefabricated Copper Houses, 1931-1932: Foundation plan, 1:20

Photomechanical print with red ink, wash, and gouache on paper

Photomechanical print in red and black inks on white paper

Photomechanical print with ink on paper

Photomechanical print in red and black inks on white paper

Photomechanical print in black and white ink on brown paper

colored inks on paper