Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Projection room details (full size)

Black ink on off-white wove paper

Graphite and watercolor on off-white wove paper

Pastel on paper

Ink and brown pencil on white wove paper

Incised line and Aquarelle on white wove paper

Watercolor and graphite on white wove paper

Black ink on off-white wove paper

Charcoal and graphite on white wove notebook paper

Black ink on machine made rag wove paper

Graphite on paper

Black crayon on off-white wove paper

Black ink over graphite on off-white wove paper