Prefabricated Copper Houses, 1931-1932: Building type K0: elevations, 1:50

Colored marker and adhesive tape on paper

Gray and red marker on paper

Graphite and colored pencil on paper

Colored marker on paper

Colored marker on paper

Blue pen on paper

Black marker on paper

Colored crayon on tan wove paper

Black crayon on off-white wove paper, mounted to cream wove paper

Watercolor, gouache, ink, graphite, and applied type on paper

Graphite on paper

Graphite, watercolor, gouache, and black and yellow inks on off-white wove paper