Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Revisions: north elevation, sections, details (1/32" , 1/8" , 1/4" , 3/4" =1'-0")

Graphite on off-white wove paper

Graphite on paper

Graphite on off-white wove paper

Collage and watercolor

Black crayon on buff wove paper

Black ink on cream wove paper

Black ink and graphite on off-white wove paper

Graphite on ivory paper mounted on board

Black ink on off-white wove paper

Black, white, and gray paint and orange crayon on cream wove paper

Black ink over graphite on off-white laid paper

Graphite on darkened off-white wove paper