Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Light screen - living room: plan, elevation, sections, and detail (1 1/2" = 1'-0")

Watercolor on off-white wove paper

Graphite, black ink, and black crayon on off-white wove paper

Watercolor on cream wove paper

Crayon on black illustration board

Graphite and watercolor on cream laid paper

Black ink and graphite on off-white wove paper, mounted to cardboard

Black ink on off-white wove paper (recto and verso)

Red and brown conté crayon on cream wove paper

Crayon on paper

Watercolor over graphite on ivory wove paper

Mixed media on paper

Gouache, black ink, and graphite on cream wove paper