Research Project on Economical Apartment Design, 1930: IIIb: plans, elevations, and section

Graphite on paper

Brown crayon on paper

Collage of cut printed papers with spray paint, graphite and plastic film(?) on paper board

Graphite and blue crayon on paper

Graphite and watercolor on paper

Graphite on paper

Watercolor on cream laid paper

Black marker on paper

Black marker on paper

Colored crayon on paper

Black crayon on paper

Blue crayon on paper