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

Graphite on white wove paper

Black ink on off-white wove paper

Charcoal and white chalk on blue laid paper

Watercolor and white gouache on blue-flecked buff wove paper

Watercolor over graphite on off-white wove paper

Adhesive-bound sketchpad

Watercolor and graphite on off-white wove paper

Graphite on paper

Graphite on off-white wove paper

Watercolor on ruled off-white wove paper

Black colored pencil on tan wove paper

Graphite on off-white wove paper