Prefabricated Copper Houses, 1931-1932: Building types K0, K2: ground floor plan, 1:20

Photomechanical print with wash on paper

Photomechanical print with graphite and red ink on paper

Photomechanical print with applied type on paper

Photomechanical print in red and black inks on white paper

Photomechanical print with wash on paper, splatter-painted

Photomechanical print with ink and wash on paper

Photomechanical print with wash and graphite on paper

Photomechanical print with colored pencil on paper