Ford Residence, Lincoln, Massachusetts, 1938-1939: Proposed retaining walls: plan, perspective, and section ( 1/4" = 1'-0")

Charcoal on paper

Colored pencil and graphite on brown cardboard

Graphite on paper

Graphite on paper

Graphite on off-white wove paper

Graphite and black crayon on off-white laid paper

Black ink, charcoal, colored pencil, and watercolor pencil on cream wove paper

Oil on tracing paper

Graphite on off-white laid paper

Graphite on off-white wove paper

Watercolor on cream wove paper

Watercolor, black ink and metallic paint over graphite on buff wove paper