Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Lighting through in ground floor dressing room (cancelled) (1/2" and 3" = 1'-0")

Black crayon on off-white wove paper

Graphite on paper

Black ink on off-white wove paper

Graphite on thin buff wove paper

Watercolor and white gouache on buff card

Graphite on paper

Black ink of off-white wove paper

Black ink on off-white wove paper

Black ink and yellow-orange crayon on dark cream wove paper, darkened

Watercolor over graphite on off-white wove paper

Sketchbook with cardboard covers and spiral wire binding

Black and red ink, and watercolor on cream wove paper