Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Closet in 019 and laundry: plans, elevations, and sections ( 1 1/2" = 1'-0")

Pastel on paper

Black ink on off-white wove paper

Gouache on heavy off-white wove paper

Charcoal on off-white laid paper

Cast paper

Graphite and black and colored crayons on cream wove paper

Graphite on off-white wove paper

Graphite on paper

Watercolor over graphite on off-white wove paper

Black ink on white illustration board

Black fiber-tip ink on cream card

Graphite on paper