Prefabricated Copper Houses, 1931-1932: Building types S, S1: window details, 1:10

Graphite on paper

Black and aqua crayon on paper

Ink on paper

Colored marker, paper, and adhesive on paper

Colored marker on paper

Black crayon on paper

B/w photocopy, blue and black marker, opaque watercolor, and adhesive on paper

Colored and metallic marker on paper

Graphite on white paper

Graphite on paper

Black crayon on paper

Colored marker and watercolor on paper