Prefabricated Copper Houses, 1931-1932: Building types K0, K2: section, 1:20

Photomechanical print in red ink on white paper

Photomechanical print in brown ink on paper

Photomechanical print with graphite and applied type on paper

Typewritten text on paper

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

Photomechanical print in gold and red inks on paper

Photomechanical print with applied type on paper

Photomechanical print with wash on paper