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

Graphite on off-white tracing paper mounted to white wove paper

Charcoal and graphite on off-white wove paper; verso: charcoal

Colored pencil on brown wove paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Off-white wove paper

Watercolor and graphite on cream wove paper; verso: black ink and graphite

Graphite on paper

Charcoal on off-white wove paper

Watercolor over graphite on off-white illustration board

Collage over intaglio print and newsprint with various wove papers, corrugated cardboard, white glossy coated paper, paperboard, tissue, graphite, black crayon, black and purple inks, and metallic silver foil

Black ink and black watercolor on tan wove paper; verso: black ink