Furniture Designs, 1929-1932: Cabinet with rolling door: elevations and perspective

Charcoal and colored crayon on off-white wove paper

Mixed media

Graphite on paper

Graphite on paper

Black marker on paper

Ink and colored crayons on paper

Graphite on paper

Black crayon on paper

Black marker on paper

Graphite on paper

Color photocopy and adhesive on sketchbook paper

Red and blue marker on paper