Research Project on Economical Apartment Design, 1930: Plans of floors with 3 or 4 apartments

Photomechanical print with gouache on paper

Photomechanical print with graphite and wash on paper

Photomechanical print in blue and orange inks on paper

Photomechanical print with green wash on paper

Photomechanical print in colored inks on white wove paper

Photomechanical print with ink on paper

Photomechanical print with wash on paper

Photomechanical print with red ink, wash, and gouache on paper