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

Graphite on off-white wove paper

Watercolor and graphite on off-white wove paper

Watercolor over graphite on off-white wove?

Black ink over graphite on off-white wove paper

Graphite and black ink on off-white wove paper (recto and verso)

Black ink on cream wove paper

Watercolor on off-white wove paper

Black ink, watercolor pencil, and charcoal on cream wove paper

Graphite and purple ink on off-white wove paper

Black ink and white gouache on card prepared with blue-gray tempera

Pastel on brown cardboard?

Watercolor and colored pencil on off-white wove paper