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

Charcoal on gray-blue laid paper

Watercolor and graphite on graph paper

Chalk on paper

Black ink on off-white wove paper

Graphite on paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Chalk and charcoal on cream wove paper

Opaque watercolor over graphite on off-white wove paper

Black ink on off-white wove paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper