Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Partial basement plan (1/8" =1'-0")

Oil on white prepared paper

Graphite on cream wove paper

Graphite on paper

Watercolor and graphite on off-white wove paper

Black ink over charcoal on off-white wove paper

Black ink on off-white wove paper

Graphite on paper

Watercolor on off-white wove paper

Graphite on off-white wove paper

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

Graphite on off-white wove paper

Watercolor on off-white wove paper