Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: North elevation (1/16" =1'-0")

Transparent and opaque watercolor on white paper mounted to board

Black ink on off-white wove paper

Black ink, graphite, and yellow chalk on off-white wove paper; verso: black ink

Watercolor over graphite on off-white wove paper

Black ink on cream wove paper

Black ink over graphite on off-white laid paper

Graphite, red and blue pencil on off-white wove paper

Graphite on off-white wove paper

Drawing scratched on slide film, hand colored

Brown ink on off-white wove paper, mounted to larger sheet of wove paper

Black crayon on off-white laid paper

Graphite on heavy off-white wove paper