Pennsylvania Pavilion for World's Fair, New York, 1939: Diagram of wiring and holes in ceiling (1/16" = 1'-0")

Black ink on cream wove paper

Watercolor, graphite, gouache and black ink on cream wove paper mounted on board

Black ink on off-white tracing paper

Colored crayons on paper

Acrylic and graphite on cream wove paper

Graphite and charcoal on paper

Graphite on off-white wove paper

Graphite on off-white laid paper

Red, black, brown and white conté crayon on gray wove paper

Graphite on paper

Crayon on paper

Graphite on off-white wove paper