Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Tentative dress table layout for lighting: plan, elevation, and section (full size and 1 1/2" = 1'-0")

Graphite with stylus and extensive stumping on ivory wove paper

Charcoal and graphite on off-white wove paper

Graphite on off-white wove paper

Crayon on paper

Crayon on buff tracing paper, with graphite inscriptions

Graphite on paper

Black ink on off-white wove paper

Ink on paper

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

Watercolor, black ink, and white gouache on off-white wove paper

Watercolor and graphite on heavy cream wove paper

Black ink and graphite on off-white wove paper