Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Plot plan (1/32" = 1'-0")

Crayon on paper

Graphite on off-white wove paper

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Black ink on heavy brown wove paper

Graphite on paper

Acrylic, ink, and graphite on mylar

Gouache and charcoal (?) on off-white wove paper

Opaque and transparent watercolor on white wove paper

Graphite on buff wove paper

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