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

Graphite on off-white wove paper

Black conté crayon on ivory tracing paper

Watercolor and graphite on paper

Black crayon on cream laid paper

Watercolor on off-white wove paper

Black ink over graphite on off-white laid paper

Graphite on off-white wove paper

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Graphite on cream wove paper

Black ink on illustration board

Graphite on paper