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

Black ink on off-white wove paper

Acrylic, graphite, and computer print-out on off-white wove paper

Graphite on off-white wove paper

Black crayon on thin ivory wove paper

Graphite on off-white wove paper

Graphite on paper

Watercolor on off-white wove paper

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Opaque watercolor on purple construction paper

Watercolor over graphite on off-white wove paper, mounted to off-white card

Graphite on off-white wove paper