Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Wall sections (1 1/2" = 1'-0")

Black ink on cream wove paper

Black ink, charcoal, watercolor, and watercolor pencil on beige laid paper, edges taped

Crayon on paper

Graphite on paper

Graphite on oiled buff laid paper

Graphite and graphite wash on cream wove paper

Oil on green prepared paper

Watercolor over graphite on off-white card, mounted to off-white cardboard

Graphite on paper

Graphite on off-white wove paper

Watercolor on heavy off-white wove paper

Charcoal on blue laid paper