Prefabricated Copper Houses, 1931-1932: Building type D2: ground floor plan, 1:20

Photomechanical print with wash on paper

Photomechanical print in red, black and blue inks on paper

Photomechanical print in black ink on white paper

Photomechanical print with graphite, wash, and collage elements on paper

Photomechanical print with graphite and colored pencil on paper

Photomechanical print with ink and graphite on paper

Photomechanical print in black ink on off-white card, dry collage

Photomechanical print in black ink on white wove paper

Photomechanical print with wash and spatter paint on paper