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

Photomechanical print with graphite and colored pencil on paper

Colored ink on tan wove paper

Photomechanical print with wash on paper

Photomechanical print in colored inks on white wove paper

Photomechanical print in black ink on off-white card

Photomechanical print in colored inks on white wove paper

Photomechanical print with green wash on paper

Photomechanical print with graphite, crayon and colored washes on paper

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