Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Plot plan and first floor plan

Graphite and black chalk on off-white wove paper

Black ink, graphite, and yellow chalk on off-white wove paper

Black and red chalk on white wove sketchbook paper

Graphite on translucent wove paper

Pastel on off-white wove paper (pastel worked with solvent or water)

Graphite on off-white wove paper

Black crayon and ink on paper; black ink on paper

Graphite on off-white card

Oil on white prepared paper

Pen and ink and brush on white wover paper

Graphite on off-white wove paper

Watercolor on Indian paper