Furniture Designs, 1929-1932: Writing desk: elevations and details, 1:10

Graphite and colored pencils on paper

Black marker on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Colored marker on paper

Gouache on paper

Graphite on paper

Graphite on paper

Graphite on tan wove paper