Prefabricated Copper Houses, 1931-1932: Building type R: east elevation, 1:20

Photomechanical print with graphite and red ink on paper

Photomechanical print with graphite and colored pencil on paper

Photomechanical print in blue, red and gray inks on white paper

photomechanical print with ink, gouache, applied type, and typewritten text on paper

Photomechanical print with wash and applied type on paper

Photomechanical print and gouache on paper