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

Colored crayons ; black crayon on paper

Ink, colored crayon, gouache, and graphite traces on off-white laid paper

Black crayon on off-white wove paper

Watercolor over graphite on off-white wove paper

Black ink on cream wove paper

Ink and graphite on paper

Watercolor over graphite on off-white wove paper

Graphite on light blue wove paper

Graphite on paper

Graphite on off-white wove paper

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

Black crayon on gray wove paper