Prefabricated Copper Houses, 1931-1932: Building types K, K1: basement plan, 1:20

Photomechanical print in red ink on white paper

Photomechanical print with colored pencil on paper

Photomechanical print in black and red inks on white paper

Photomechanical print with wash on paper

Photomechanical print with graphite on paper

Photomechanical print in colored inks on white wove paper