Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Door details, peepholes (full size)

Pastel on paper

Monoprint, pastel, watercolor, acrylic, oil and graphite on gray printing paper

Ink and brown pencil on white wove paper

Graphite on off-white wove paper

Graphite on cream wove paper

Graphite on paper

Graphite on off-white wove paper (recto and verso)

Graphite on paper

Watercolor with added viscous medium over graphite on cream wove paper

Charcoal with erasure and stumping on off-white wove paper

Black ink on off-white wove paper

Graphite on paper