Prefabricated Copper Houses, 1931-1932: Skylight: plan, elevation, and section

Photomechanical print in black ink on white paper

Photomechanical print with yellow wash on paper

Photomechanical print in red, black and blue inks on paper

Photomechanical print with ink, graphite, and applied type on paper

Photomechanical print with red pencil on paper

Photomechanical print in black ink on off-white card

Photomechanical print with ink, wash, and gouache on paper