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

Charcoal, white pencil, red watercolor (or ink) on off-white wove paper

Graphite on off-white wove paper

Mixed media on paper

Graphite on paper

Graphite on paper

Black ink on cream wove paper

Casein, pencil, and crayon on casein ground on off-white wove paper

Watercolor on off-white wove paper

Watercolor over graphite on off-white board

Black ink on off-white wove paper

Black ink and graphite on off-white wove paper

Graphite on off-white wove paper