Prefabricated Copper Houses, 1931-1932: Building types K0, K2: layout of roof planks, 1:20

Photomechanical print in black ink on white paper

photomechanical print with wash, colored inks, colored pencil and crayon on paper

Photomechanical print in red and black inks on white paper

Poster; photomechanical print in green ink on white paper

Photomechanical print with applied type and typewritten text on paper

Photomechanical print with wash and spatter paint on paper

Photomechanical print with graphite on paper

Photomechanical print in black ink on orange paper

Typewritten text on paper

Photomechanical print in red and gold inks on white paper

Photomechanical print with graphite on paper

Black ink on off-white card