Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Shoe boxes in bathrooms: plan, elevations, and section (6" =1'-0")

Watercolor and graphite on white wove paper

Graphite on paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper

Graphite on off-white wove paper-

Blue crayon and graphite on off-white wove paper

Black paint on cream laid paper

Graphite on paper

Ink and brown pencil on white wove paper

Graphite, charcoal, and pastel on off-white wove paper

Graphite on thin off-white wove paper

Watercolor, black ink, and touches of graphite on off-white wove paper

Watercolor on off-white wove paper