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

Black ink on off-white wove paper

Graphite on gesso prepared paper

Graphite on paper

Black ink on off-white laid paper

Graphite and watercolor on off-white wove paper

Watercolor, graphite wash and black crayon on off-white wove paper

Graphite on off-white Japanese paper

Graphite on off-white laid paper

Paper dots numbered in black ink and mounted on blue/white graph wove paper

Watercolor over graphite on heavy off-white wove paper

Graphite on off-white wove paper

Pen and black ink over graphite on off-white wove paper