Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Details - room 202 and closet: plan and elevations (1/2" = 1'-0")

Oil on white prepared paper

Graphite on mylar

Graphite on off-white wove paper

Black ink on off-white wove paper

Ink on paper

Graphite on white wove paper

Gouache and blue ballpoint on off-white wove paper

Graphite on paper

Brown-black fiber-tip ink over graphite on cream wove paper

Graphite on cream wove paper

Graphite on translucent wove paper

Black chalk on cream laid paper