Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Landscaping plan (1' =10'-0")

Graphite on paper

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

Watercolor and white gouache over graphite on off-white card

Graphite on paper

Ink and gouache on paper

Black and red inks and graphite on tracing paper

Graphite on off-white wove paper

Crayon on paper

Graphite on cream wove paper

Watercolor and black ink on white wove paper

Black ink and graphite on off-white wove paper

Black ink and watercolor on ivory wove paper