Research Project on Economical Apartment Design, 1930: Plans of floor with 2 apartments

photomechanical print with wash, colored inks, colored pencil and crayon on paper

Photomechanical print in black ink on white paper

Photomechanical print with ink, graphite and wash on paper

Photomechanical print with wash on paper

Photomechanical print in burgundy and gold inks on white paper

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

Photomechanical print with colored pencil on paper

Typewritten text on paper

Photomechanical print with ink and wash on paper, spatter-painted

Photomechanical print in orange ink on white paper