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

Graphite on paper

Watercolor on off-white wove paper

Transparent and opaque watercolor and charcoal on gray wove paper

Graphite on paper

Pastel on white wove paper

Watercolor and gouache on off-white wove paper

Watercolor on off-white wove paper

Graphite on paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Watercolor and graphite on cream wove paper

Watercolor over graphite on off-white wove paper