Prefabricated Copper Houses, 1931-1932: Building type M3: plans, 1:50

Black crayon on paper and mounted

Black crayon on paper

Black and aqua crayon on paper

Graphite on paper

Black marker on paper

Black ink, opaque watercolor, b/w photograph, and adhesive on paper

Colored marker on paper

Graphite on paper

Black ink and gray wash on cream wove paper

Graphite on paper

Black marker on paper

Blue marker on paper