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

Graphite on off-white wove paper

Charcoal and white chalk on green paper with collage of charcoal and white chalk on rust and blue paper

Crayon on paper

Graphite on paper

Graphite on paper

Graphite on cream wove paper

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

Charcoal and black ink on cream wove paper

Graphite and black and colored crayons on cream wove paper

Graphite on paper

Black ink on off-white wove paper

Watercolor, gray wash, and graphite on off-white wove paper