Pennsylvania Pavilion for World's Fair, New York, 1939: Hall of Democracy flooring: plan, (1/4" = 1'-0")

Black marker on graph paper

Black ink on off-white wove paper

Graphite and brown watercolor on cream wove paper

Watercolor and gouache over graphite on orange wove paper

Graphite on off-white wove paper

Crayon on paper

Graphite on paper

Black ink, brown and gray watercolor on cream wove paper

Graphite and white chalk on blue laid paper

Black crayon on cream wove paper

Watercolor over graphite on white wove paper

Colored pencil, graphite, opaque correcting fluid and photocopy on white wove paper