Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Bookcase and general details - room 220 (1 1/2" = 1'-0" and full size)

Watercolor on paper

Watercolor on off-white wove paper

Black ink on off-white wove paper

Black wash over graphite on cardboard

Graphite on thin off-white wove paper

Watercolor, gouache and gold paint over graphite on heavy off-white wove paper

Oil on white primed paper

Black ink and graphite on off-white wove paper

Graphite on paper

Black ink on cream wove paper

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper