Prefabricated Copper Houses, 1931-1932: Division of wall elements with wall connectors: plan, 1:20

Photomechanical print with wash on paper

Graphite on paper

colored inks on paper

Photomechanical print with ink and graphite on paper

Photomechanical print with ink, graphite and wash on paper

Photomechanical print in orange ink on cream paper

Photomechanical print, gouache, and collage elements on paper

photomechanical print with yellow wash on cream wove paper, mounted overall to gray board

Photomechanical print with ink, wash, and gouache on paper