Prefabricated Copper Houses, 1931-1932: Building types K1, K2: beam layout, 1:20

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

Photomechanical print in reddish-brown ink on white paper

Photomechanical print, gouache, and collage elements on paper

Photomechanical print with wash on paper

Photomechanical print in black ink on white paper