Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Upper pool: plan and sections

Colored crayons on paper

Black ink on light tan wove paper

Black, purple and brown crayon on paper

Black ink on heavy white wove paper

Watercolor and gouache on white wove paper

Graphite on paper

Graphite and white pastel on blue-buff wove paper

Graphite on paper

Acrylic, graphite, and computer print-out on off-white wove paper

Graphite on off-white wove paper

Charcoal on blue laid paper

Two signatures, without covers