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

Black ink and gray wash on off-white laid paper

Black crayon on paper

Watercolor over graphite on heavy off-white wove paper

Black chalk and charcoal on off-white laid paper

Colored crayons on paper

Gray pastel with incised lines on white wove paper

Pastel on brown wove paper

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Ink with collage on paper

Watercolor over charcoal? on off-white wove paper