Prefabricated Copper Houses, 1931-1932: Building type K0: basement and ground floor plans, 1:50

Colored marker on paper

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Colored marker on paper

Graphite on cream wove paper

Colored marker on paper

Mixed media

Graphite on paper

Graphite with yellow and purple crayon on paper

Black crayon on paper

Black and red inks and applied type on paper