Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Electrical plan - ground floor (1/4" =1'-0")

Brown ink on off-white wove paper, mounted to a larger sheet of wove paper

Graphite on paper

Knotted thread, tape measures, eyelets

Gouache on cream wove paper

Black ink and ochre crayon on dark cream wove paper, darkened

Charcoal on cream laid paper

Black ink, brown and gray watercolor on cream wove paper

Acrylic paint on paper mounted on masonite

Black ink and colored and black chalk on off-white wove paper

Graphite on off-white wove paper

Oil and black ink on buff wove paper

Graphite on cream laid paper