Prefabricated Copper Houses, 1931-1932: Building types 2 and 2a: ground floor plan

Graphite on paper

Graphite on paper

Graphite on paper

Crayon on paper

Graphite on paper

Colored crayons on paper

Photographs, adhesive, and blue pen on paper

Colored crayons on paper and mounted

Black crayon on paper

Black ink on cream laid paper

Graphite on paper

Black crayon on paper