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

Photomechanical print in red and black inks on white paper

Photomechanical print in gold and red inks on paper

Photomechanical print with wash and gouache on paper

Photomechanical print in red and gold inks on translucent paper

Photomechanical print with wash and gouache on paper

Photomechanical print with graphite on paper