Research Project on Economical Apartment Design, 1930: Building type IIIb: basement plan, 1:50

Photomechanical print with wash on paper, splatter-painted

Photomechanical print with ink and wash on paper

photomechanical print with yellow wash on cream wove paper, mounted overall to gray board

Photomechanical print with graphite on paper

Photomechanical print in red ink on blue paper

Photomechanical print with graphite and colored pencils on paper

Photomechanical print in black and red inks on white paper

Photomechanical print in black ink on white paper