Research Project on Economical Apartment Design, 1930: Belcony: details, 1:10

Photomechanical print in gold and red inks on paper

Photomechanical print in colored inks on white wove paper

Photomechanical print in black and brown inks on white paper

Photomechanical print in black ink on off-white card and sugar in plastic sleeve

Poster; photomechanical print in gold ink on white cardboard

Photomechanical print with ink, colored washes, and graphite on paper

Photomechanical print in red and black inks on white paper

Typewritten text on paper