Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Soap dish anchorages: section (full size)

Colored crayons on paper

Graphite on paper

Graphite on thin off-white wove paper

Graphite on thin off-white wove paper

Charcoal on cream laid paper

Graphite on off-white wove paper

Charcoal on blue laid paper

Graphite on paper

Graphite and brown crayon on off-white wove paper

Graphite on cream wove paper; verso: same

Graphite and brown wash on cream wove paper

Album with black cloth-covered cardboard covers