Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Door frames: details (full size)

Watercolor on white wove paper

studies for Synagogue, pen and ink on paper

Graphite on off-white wove paper

Watercolor on cream wove paper

Colored pencil on off-white card

Watercolor, black ink and white gouache on off-white wove paper

Watercolor on off-white wove paper

Watercolor on off-white wove paper

Black ink and gray wash over graphite on off-white wove paper

Graphite on off-white card

Crayon on paper

Graphite on paper