Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Bathrooms, dressing rooms (pool), laundry, Mrs. Frank's dressing room: plans and elevations (1/2" =1"-0")

Opaque watercolor on Indian paper

Sketchbook with cardboard covers and spiral wire binding

Watercolor and gouache over graphite on buff laid paper

Black ink, graphite, and red and blue pencil on off-white wove paper

Watercolor on off-white wove paper

Incised line and Aquarelle on white wove paper

Charcoal and graphite on off-white laid paper, squared

Graphite on paper

Black ink on cream wove paper

Colored chalk, colored pencil, metallic pigments and black crayon on off-white Japanese paper with added printed wove paper extension at right edge.

Two signatures, without covers

Graphite on off-white wove paper