Pennsylvania Pavilion for World's Fair, New York, 1939: Hall of Progress and Hall of Tradition, mirror walls: elevations (1/2" = 1'-0" )

Watercolor and black ink on cream wove paper

Black ink on off-white rice paper

Graphite on paper

Graphite on paper

Watercolor over graphite on gray-brown wove paper

Graphite on off-white wove paper

Black ink and graphite on graph paper

Watercolor and oil over graphite on off-white wove paper

Graphite on off-white wove paper

Black ink and white-gray gouache on grayish-white textured wove paper

Black ink on off-white wove paper

Graphite on paper