Prefabricated Copper Houses, 1931-1932: Building type M4: ground floor plan, 1:20

Photomechanical print in brown ink on paper

Typewritten text on paper

Photomechanical print with colored pencil on paper

Photomechanical print with wash on paper

Photomechanical print with ink, wash, and gouache on paper

Photomechanical print with graphite and washes on paper

Photomechanical print with wash on paper