Research Project on Economical Apartment Design, 1930: Plans

Photomechanical print in black ink on off-white card, double-sided, colored paper, and three sheets of tracing paper, glassine envelope, plastic clip

Photomechanical print with wash on paper

Photomechanical print with ink on paper

Photomechanical print with colored washes and collage elements on paper

Photomechanical print in black and brown inks on white paper

Photomechanical print with colored crayons and graphite on paper

Photomechanical print in blue, red and gray inks on white paper

Photomechanical print in black ink on white paper