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

Ink on paper

Colored crayons on paper

Graphite on paper

Graphite on paper

Graphite, colored pencil, and adhesive label on paper

Graphite on paper

Blue marker and black pen on paper

Colored marker on paper

Black ink and marker, and opaque watercolor on paper

Green, blue, and violet crayon on paper

Graphite on paper

Black and blue marker on paper and adhesive on paper