Prefabricated Copper Houses, 1931-1932: Building type M2: south elevation, 1:20

Photomechanical print in black and red inks on white paper

Photomechanical print in black ink on off-white card

Photomechanical print in gray, blue and orange inks on paper

Photomechanical print with wash and gouache on paper

photomechanical print with blue wash and collage elements on off-white wove paper, mounted overall to gray board; corrections added in white gouache

photomechanical print with ink, gouache, applied type, and typewritten text on paper

photomechanical print with black and colored inks, wash, and applied type on paper