Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Bar details (1/2" = 1'-0")

Watercolor over graphite on off-white wove paper, mounted to off-white card

Black ink on off-white wove paper

Graphite on heavy cream wove paper

Graphite on paper

Oil over graphite on off-white wove paper

pen and ink sketch on ruled notebook paper

Sketchbook with red cloth-covered cardboard covers

Black ink on white wove paper

Watercolor and white gouache on blue wove paper

Charcoal and colored chalk on off-white Japanese paper

Graphite on off-white wove paper

Watercolor over graphite on heavy off-white wove paper