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

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

Photomechanical print in black ink on white paper

Photomechanical print in colored inks on paper

colored inks on paper

Photomechanical print in gray, turquoise and orange inks on white paper

Photomechanical print with wash and applied type on paper

Photomechanical print in orange and black inks on white paper

Photomechanical print with wash and gouache on paper