Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Wall sections (1 1/2" = 1'-0")

Graphite, black ink and gray wash on heavy off-white wove paper

Off-white card

Graphite on darkened off-white laid paper

Paper

Black ink on off-white wove paper

Graphite on olive-green wove paper

Graphite on off-white wove paper

Rice and mulberry paper

Graphite on paper

Watercolor on beige wove paper

Graphite on off-white wove paper

Watercolor and colored pencil on off-white wove paper