Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Flower box with trellis: plan, elevation, and sections

Black ink, white gouache, and black crayon on off-white laid paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Graphite on paper

Black ink on coated paper

Graphite on off-white laid paper

Black ink on off-white wove paper

Watercolor and white gouache over black chalk on ivory wove paper

Graphite on paper

Graphite on buff tracing paper mounted to off-white wove paper

Watercolor and gouache on paper

Graphite on off-white wove paper