Prefabricated Copper Houses, 1931-1932: Plan, elevations, and section, 1:50

Colored crayons on paper

Ink on paper

Graphite on paper

Opaque watercolor, black ink and graphite with collage of cut and printed papers on off white wove paper

Crayon on paper

Graphite on paper

Black marker and adhesive on paper

Graphite and colored pencils on paper

Ink and colored crayons on paper

Colored marker on paper

Black crayon on paper

Paper collage with blue ball-pen ink and yellow, orange, red crayon on white modern laid paper