Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Mirrors: plans, elevations, sections, and mirror schedule (1/2" , 3/4", 6" = 1'-0" and full size)

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

Colored crayons on paper

Black ink on white wove paper

Watercolor and oil over graphite on off-white wove paper

Graphite on paper

Graphite on paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Gouache and blue crayon on dark cream wove paper, darkened

Watercolor and graphite on translucent vellum paper, partly incised (?)

Watercolor on off-white wove paper

Black ink on off-white wove paper