Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Living room fireplace: side elevations (1 1/2" = 1'-0")

Graphite on paper

Black ink on off-white wove paper

Black ink, wash and black crayon on tan wove paper; verso: black ink

Watercolor on off-white wove paper

Graphite on off-white wove paper

Wood engraving and Duco Cement collage

Graphite on off-white wove paper

Black crayon on thin buff wove paper

Black ink on off-white wove paper

Watercolor over graphite on cream wove paper

Black ink and watercolor pencil on white wove paper

Graphite on off-white wove paper