Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: First floor bar details (3/4" = 1'-0" and full size)

Graphite on white wove paper, sprayed with fixative

Ink over graphite on tracing paper

Black ink on off-white wove paper

Charcoal on off-white wove paper

Sketchbook with black-leather-covered cardboard covers

Graphite on off-white wove paper

Brown ink on pink laid paper

Watercolor, white gouache and chalk over graphite on off-white wove paper

Charcoal and white chalk on gray paper

Ink on paper

Crayon on paper

Graphite on white wove translucent paper