Prefabricated Copper Houses, 1931-1932: Building type D1: east elevation, 1:20

Photomechanical print with ink and graphite on paper

Photomechanical print with ink, wash, and gouache on paper

Photomechanical print in black and red inks on white paper

Photomechanical print with wash and graphite on paper

Photomechanical print with graphite and red ink on paper

Photomechanical print in black and gray inks on white paper

Photomechanical print with wash and typescript on paper

Photomechanical print with wash on paper