Pennsylvania Pavilion for World's Fair, New York, 1939: Flag detail and masking of windows, (1/16" , 1/2", 3" = 1'-0")

Paper bound sketchbook

Charcoal on off-white laid paper

Graphite on off-white wove paper

Black ink over graphite on off-white wove paper

Watercolor over graphite on off-white wove paper

Collage

Charcoal and white chalk on green paper with collage of charcoal and white chalk on rust and blue papers

Graphite on buff wove paper

Black ink, black crayon and white gouache on off-white laid paper

Graphite on paper

Black ink on cream laid ppr, mounted to brown wove ppr, then to orange wove ppr

Black ink on off-white wove paper