Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Typical and miscellaneous head details (full size and 3" = 1'-0")

Graphite on off-white wove paper

Watercolor over graphite on off-white wove paper

Mxed media on paper mounted on wood panel

Charcoal on off-white laid paper

C-print (cyan color separation) mounted on foam-core with felt-tipped pen numbers, black ink grid, acrylic airbrush marks, and masking tape

Oil on card prepared with white tempera

Watercolor and graphite on off-white wove paper

Graphite on paper

Various media, including graphite, colored crayon, watercolor, felt-tipped pen on cream laid paper

Charcoal on off-white laid paper

Colored pencil and graphite on off-white modern laid paper

Graphite on beige wove paper