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

Black ink on heavy off-white wove paper

Black ink and graphite on fan-shaped parchment

Black ink on slide film, hand colored

Graphite on paper

Oil on white cardboard

Black ink on cream wove paper

Watercolor and white crayon over graphite on heavy cream wove paper with scratchwork, mounted to brown card

Graphite on paper

Black, orange and yellow crayon on paper

Graphite on off-white wove paper

Charcoal on tan wove paper, squared

Graphite on paper