Prefabricated Copper Houses, 1931-1932: Building type D1: basement and ground floor plans

Brown crayon on paper

Black crayon on cream wove paper

Colored marker on paper

Colored crayons on paper

Black and white photocopy and adhesive on paper

Colored and metallic marker on paper

Graphite on paper

Black marker and blue ink on paper

Tempera on paper

Colored marker and blue pen on paper

Colored marker on paper

Black chalk on white wove paper