Prefabricated Copper Houses, 1931-1932: Ground floor plan, 1:50

Graphite with red and blue crayon on paper

Ink with colored crayons on paper

Graphite and black crayon on paper with torn upper and left edges

Graphite on light gray paper

Graphite on paper

Lint and hair on tape mounted on paper

Colored marker on paper

Colored crayon on paper

Graphite on off-white wove paper

Black marker on paper

Ink with blue and green crayon on paper

Graphite and colored crayons on tan wove paper