Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Door #222: details (3/4" = 1'-0" and full size)

Graphite on cream wove paper

Graphite on off-white wove paper

Graphite on paper

Charcoal on off-white laid paper

Black ink on white wove paper

Watercolor on off-white wove paper

Black ink on cream wove paper

Charcoal and purple chalk on brown wove paper

Watercolor on ruled off-white wove paper

Charcoal and graphite on off-white laid paper

Ink, colored crayon, gouache, and graphite traces on off-white laid paper

Graphite on off-white wove paper