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

Graphite on paper

Ink with collage on paper

Graphite and gesso on paper

Charcoal on cream laid paper

Graphite and conté crayon with erasure and stumping on cream wove paper

Black crayon on paper

Watercolor with scratchwork on off-white wove paper

Watercolor over graphite on off-white wove paper; verso: graphite

Graphite on thin off-white wove paper

Watercolor, ink, and resist on cream wove paper

Graphite on off-white wove paper

Graphite on off-white wove paper