Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Third floor storage closet: details (full size)

Black ink over graphite on off-white wove paper

Watercolor on cream wove paper

Watercolor over graphite on heavy off-white wove paper

Pastel and black chalk on layered off-white wove paper

Pastel, graphite and black ink on tan laid paper

Crayon on paper

Charcoal on cream laid paper

Charcoal on blue wove paper

Black ink over graphite on cream board

Graphite on paper

Charcoal on off-white laid paper

Charcoal on blue laid paper