Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Cases and "capehart" recreation room: plans, elevations, sections, and details (1 1/2" = 1'-0" and full size)

Mixed media on paper

Black ink and graphite on off-white wove paper

Graphite on off-white wove paper

Colored crayons on paper

Watercolor on off-white wove paper

Graphite on paper

Graphite on paper

Graphite on gray wove paper

Gouache on silk mounted on board

Black ink on off-white tracing paper

Charcoal on blue laid paper

Watercolor and white gouache over graphite on off-white wove paper