Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Living room chimney: details (1/2" =1"-0" )

Graphite on darkened off-white wove paper

Paper

Watercolor, graphite wash and black crayon on off-white wove paper

Ink, gouache, and natural material on paper

Ink on paper

Black ink and gray wash on off-white wove paper?

Graphite and ink ; graphite on paper

Sketchbook with cardboard covers and spiral wire binding

Crayon on black illustration board

Graphite on paper

Ink on paper

Watercolor and graphite on off-white wove paper