Pennsylvania Pavilion for World's Fair, New York, 1939: Wall sections, (3/4" = 1'-0")

Black ink on off-white card

Charcoal and oil on cardboard

Black ink on off-white wove paper

Charcoal and graphite on white wove paper

Black crayon on paper

Graphite on paper

Gouache on silk mounted on board

Black fiber-tip ink on off-white wove paper

Crayon on paper

Watercolor over graphite on off-white wove paper

Graphite on tan wove paper

Black crayon on off-white wove paper