Prefabricated Copper Houses, 1931-1932: Stairs and base: details, 1:20

Photomechanical print in brown ink on paper

Photomechanical print with ink, graphite and wash on paper

Photomechanical print

Photomechanical print and gouache on paper

Photomechanical print with wash and gouache on paper

Photomechanical print in red and black inks on white paper

Photomechanical print in red and black inks on white paper

photomechanical print with colored washes, white gouache, and graphite on paper, splatter-painted

Poster; photomechanical print in dark grey and gold inks on paper

Photomechanical print in red and black inks on white paper

Photomechanical print with red ink and wash on paper

Photomechanical print with ink, wash, and gouache on paper