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

Photomechanical print in orange, blue and gold inks on white paper

Poster; photomechanical print in blue ink on white cardboard

Photomechanical print in red and black inks on white paper

Photomechanical print with red ink and typewritten text on paper

Photomechanical print with wash on paper