Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Recreation room cases: plan, elevation, sections, and details (1 1/2" = 1'-0" and full size )

Watercolor and graphite on cream wove paper

Gray wash with graphite on off-white wove paper

Crayon on paper

Watercolor and gouache on off-white wove paper

Graphite on tan wove paper

Black ink and wash on ivory wove paper

Black ink on off-white wove paper

Black fiber-tip ink on off-white wove paper

Black felt-tipped pen on yellowed newsprint paper

Watercolor on cream wove paper

Graphite on off-white wove paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper