Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Perspective

Crayon on paper

Watercolor over graphite with scratchwork on off-white wove paper

Colored pencil, graphite, and watercolor on thin off-white wove paper

Ink with collage on paper

Watercolor and white gouache over graphite on off-white wove paper

Charcoal and graphite on off-white wove paper

Black chalk and graphite on off-white laid paper

Watercolor over graphite on off-white wove paper

Graphite on paper

Gouache and black ink on brown wove paper

Crayon on paper

Black fiber-tip pen, graphite, green and orange colored pencil on tracing paper