Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Mirrors: plans, elevations, sections, and mirror schedule (1/2" , 3/4", 6" = 1'-0" and full size)

Ink, marker, colored pencil and graphite on Strathmore folded in half

Watercolor and white gouache on off-white wove paper

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

Colored crayons ; black crayon on paper

Crayon on paper

Black crayon on buff wove paper

Graphite on paper

studies for Synagogue, pen and ink on cream-colored paper

Graphite on buff wove paper

Graphite on paper

Graphite on off-white wove paper

Watercolor over graphite on off-white wove paper