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

Pastel on dark brown cardboard

Graphite and blue colored pencil on cream colored paper

Watercolor over graphite on off-white wove paper

Watercolor on cream wove paper

Black ink on tan wove paper

Colored chalk on blue-buff laid paper

Watercolor over graphite on off-white wove?

Graphite on off-white wove paper

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Graphite on paper

Red chalk and brown watercolor on tracing paper; verso: black chalk