Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Detail showing limit of cabinet (full size)

Colored crayons on paper

Graphite on heavy off-white wove paper

Blue-green, metallic gold, and black paint (spray-applied) over "stencil" on off-white wove paper

Graphite on tracing paper

Black ink on faded brown Japanese paper

Graphite on off-white wove paper

Watercolor over graphite on off-white wove paper

Black ink and graphite on graph paper

Graphite on paper

Watercolor and graphite on white wove paper

Watercolor over graphite on heavy off-white wove paper

Charcoal and graphite on off-white laid paper