Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Interior details of room #219: plans, elevations, details (1/2", 1 1/2" = 1'-0" and full size)

Charcoal on paper

Black ink on off-white tracing paper

Black crayon and graphite on thin darkened off-white wove paper

Black and blue ink, graphite, and casein paint on white wove paper

Graphite on off-white wove paper

Watercolor, black ink and metallic paint over graphite on buff wove paper

Charcoal on off-white laid paper

Charcoal on off-white laid paper

Sketchbook with brown cloth-covered cardboard covers

Graphite on buff wove paper

Watercolor and white gouache on cream laid paper

Black ink on off-white wove paper (recto and verso)