Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Interior details, room #214 (1/2" and 3" = 1'-0")

Graphite on paper

Graphite on off-white wove paper

Black crayon on paper

Charcoal on off-white laid paper

Colored crayons on paper mounted

Black ink and graphite on off-white wove graph paper

Leadpoint on off-white modern wove paper, prepared with calcined bone, lead white, terra de Verona, and rabbit skin glue

Black ink and charcoal on cream laid paper

Graphite on paper

Graphite on off-white paper

Black chalk and graphite on off-white wove paper; verso: graphite and charcoal

Graphite on off-white laid paper, mounted to cardboard