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

Black crayon on paper

Charcoal on off-white laid paper

Watercolor over graphite on off-white wove paper

Crayon on paper

Opaque watercolor over graphite on off-white wove paper

Watercolor over graphite on off-white wove paper

Watercolor on off-white wove paper

Acrylic paint on white Arches paper

Graphite on off-white wove paper

Black ink, white gouache, and black crayon on off-white laid paper

Black and blue crayon on paper

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