Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Curtain track: section (full size)

Colored crayons on paper

Graphite on paper

Oil on white primed paper

Graphite on off-white wove paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Collage of newsprint with opaque watercolor; graphite and scored on off white wove paper

Graphite on white wove paper

Graphite and colored pencil on paper

Graphite on buff wove paper mounted to buff cardboard

Black crayon on thin ivory wove paper

Gray wash on off-white wove paper