Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Suggested shell, Wendel Urn: details (full size)

Watercolor and black ink over graphite on off-white wove paper

studies for Synagogue, pen and ink on paper

Watercolor and graphite on cream wove paper

Charcoal and black ink on cream laid paper

Sketchbook with cloth-covered cardboard covers

Graphite on cream wove paper mounted to buff wove paper

Oil on tracing paper

Graphite on paper

Watercolor and graphite on white wove watercolor paper

Charcoal, white pencil, white chalk, red watercolor (or ink) on off-white wove paper

Graphite on graph paper

Graphite on heavy cream wove paper