Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Sketch of ground floor plan (1/16" = 1'-0")

Black ink, graphite, and yellow chalk on off-white wove paper

Watercolor on off-white wove paper

Charcoal on cream laid paper

Graphite on off-white wove paper

Graphite on paper

Unfixed pastel on paper

Off-white wove paper

Crayon on paper

Graphite on yellowed tracing paper

Graphite and white gouache on gray-green wove paper

Watercolor and graphite on off-white wove paper

Graphite on off-white wove paper