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

Graphite and colored pencil on paper

Graphite on cream wove paper

Graphite on paper

Black ink and charcoal on cream laid paper

Gray pastel with incised lines in rows on white wove paper

Black ink on illustration board

Watercolor on off-white wove paper

Black chalk on cream laid paper

Graphite on paper

Black, blue and orange crayon on paper

Graphite on paper

Black ink, charcoal, and watercolor on cream laid paper, edges taped