Research Project on Economical Apartment Design, 1930: Building type IIb: first, second and third floor plans, 1:50

Photomechanical print with graphite and colored pencils on paper

Photomechanical prints and gelatin silver prints mounted to paper

Photomechanical print in black and brown inks on white paper

Photomechanical print with gouache on paper

Photomechanical print with wash on paper, splatter-painted

Photomechanical print with colored ink, wash, and applied type on paper