Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Case in 220: details (1 1/2" = 1'-0" and full size)

Graphite on off-white wove paper

Graphite on off-white wove paper

Black crayon and ink on paper

Graphite on paper

Graphite on brown wove paper

Watercolor and graphite on off-white wove paper

Graphite, red pencil, and blue ballpoint ink on thin white wove paper

Black ink, graphite, and yellow chalk on off-white wove paper; verso: black ink

Turpentine wash with oil on off-white wove rag paper

Gouache with pastel on paper (?)

Black and blue ink, graphite, and casein paint on white wove paper

Watercolor over graphite on heavy off-white wove paper