Research Project on Economical Apartment Design, 1930: Building type IIb: east elevation, 1:50

Photomechanical print with gouache on paper

Photomechanical print in black ink on white paper

Photomechanical print with wash on paper

Photomechanical print with wash, graphite, and crayon on paper

Photomechanical print with colored pencil on paper

Photomechanical print in colored inks on white paper

Photomechanical print with wash on paper, splatter-painted

Photomechanical print with colored ink, wash, and applied type on paper

Photomechanical print