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

Black marker on paper

Aqua crayon on paper

Graphite on paper

Colored marker on paper

Paper with orange marker traces

Black crayon on paper

Colored crayon and black ink on cream wove on paper

Black crayon on paper

Black and aqua crayon on paper

Black marker on paper

Graphite on brown wove paper

Black crayon on paper