Design for Aluminum Furniture, 1932: Furniture with tubular frame construction, elevations, 1:20

Colored marker and black pen on paper

Ink, stamps, and spatter paint on paper

Graphite on tracing paper

Black marker on paper

Graphite on off-white wove paper

Graphite on paper

Graphite on paper

Black crayon on paper

Black ink on cream wove paper

Black marker on paper

Black crayon on paper

Graphite on paper