Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Sketch of plan

Graphite on white wove paper

Black ink on frosted mylar

Hammered marks on blue transfer paper

Black and red conté crayon on ivory tracing paper

Watercolor on off-white wove paper

Graphite on blue wove paper

Charcoal and oil paint on cream wove paper

Graphite on thin buff wove paper

Black ink on off-white card

Watercolor over graphite on off-white wove paper

Black ink on tan wove paper (recto and verso)

Graphite on paper