Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Interior details of study #117 (1/2 = 1'-0")

Black ink and watercolor on off-white wove paper

Black ink on cream wove paper

Black ink on cream wove paper

Black ink and graphite on off-white wove paper

Charcoal on off-white laid paper

Charcoal and white chalk on gray wove paper, fixed

Rice and mulberry paper

Graphite on paper

Black ink over graphite on off-white wove paper

Black ink and gray and brown wash on off-white wove paper

Watercolor and graphite on off-white wove paper

Crayon on paper