Prefabricated Copper Houses, 1931-1932: Apartment without a shower: plan

Purple crayon on paper

Graphite on paper

Colored marker, paper, and adhesive on paper

Graphite on paper

Graphite and red colored pencil on tracing paper

Black and red marker on paper

Graphite on paper

Paper

Ink on paper

Graphite on paper

Black and blue marker on paper

Colored crayon on paper