Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Electrical plan - ground floor (1/4" =1'-0")

Graphite on thin off-white tracing paper

Graphite on off-white wove paper

Graphite on paper

Watercolor on gampi paper

Watercolor on white wove paper

Transparent and opaque watercolor on cream wove paper

Black ink on off-white wove paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Watercolor on buff wove paper

studies for Synagogue, pen and ink on paper

Charcoal on white wove paper