Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Sketch of plan

Watercolor, black ink and white gouache on heavy buff wove paper

Charcoal on modern laid paper

Graphite on paper

Charcoal on off-white wove paper

Watercolor and white gouache on cream wove paper

Watercolor and white gouache on rough brown wove paper

Black ink, colored and black chalk on off-white wove paper

Watercolor over graphite on off-white wove paper

Charcoal on cream laid paper

Graphite on paper

Black ink and graphite on off-white wove paper

Graphite on paper