Furniture Designs, 1929-1932: Cupboard with tubular steel frame: elevations, section

Black crayon on paper with torn left corner

Graphite on paper

Paper

Graphite on paper

Charcoal on paper

Black marker on paper

Graphite on paper

Blue crayon on paper

Colored crayons on paper

Colored marker, opaque watercolor, paper, and adhesive on paper

Colored marker on paper

Graphite on paper, mounted