Furniture Designs, 1929-1932: Cabinet: elevations, sections, and details, 1:10, 1:1

Blue marker on paper

Black crayon and ink on paper

Black marker on paper

Black crayon on paper

Colored marker on paper

Black marker and pen on paper

Graphite and watercolor on paper

Blue marker and black pen on paper

Ink with blue and green watercolor on paper

Graphite on paper

Colored marker on paper

Black and gray crayon on paper