Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Revised head boards, room #214: elevations (1" = 1'-0")

Black ink over graphite on gray wove paper

Graphite, pastel and charcoal over screenprint on cream wove paper

Ink and wash over graphite on tan wove paper

Black ink on off-white wove paper

Black ink and graphite on off-white wove paper

Red pencil and black ink on two sheets of white wove paper mounted to sheet of off-white wove paper

Brown ink and wash over graphite on heavy off-white wove paper

Graphite on cream tracing paper

Watercolor and red ink lines on white wove paper

Charcoal on off-white laid paper

Watercolor and graphite on off-white wove paper

Graphite on off-white wove paper