Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Bar and service hall details (3/4" , 1 1/2" = 1'-0" and full size)

Watercolor on darkened cream wove paper

Transparent and opaque watercolor and charcoal on gray wove paper

Graphite on off-white wove paper

Watercolor on off-white wove paper

Graphite on off-white wove paper

Black ink on off-white wove paper

Graphite and charcoal on paper

Watercolor and graphite on white wove paper

Charcoal on cream laid paper

Graphite and white gouache on blue laid paper

Black ink and graphite on off-white wove paper; verso: black ink

Mixed media on paper