Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: East and north elevations (1/16" =1'-0")

Metalpoint on white prepared paper

Black ink and graphite on cream wove paper

Charcoal on paper

Colored chalk, colored pencil, metallic pigments and black crayon on off-white Japanese paper with added printed wove paper extension at right edge.

Ink, graphite, presstype, and collage elements on paper

Graphite on tracing paper

Black ink on cream wove paper

Watercolor and graphite on white wove paper

Black ink, watercolor, and white gouache on off-white wove paper

Charcoal and chalk on off-white wove paper

Watercolor and graphite on off-white wove paper

Charcoal on off-white laid paper