Sketch of an Old Woman; verso: Sketch of an Old Man

Graphite on paper

Charcoal with touches of black chalk on cream wove paper

Graphite on off-white wove paper

Charcoal on blue laid paper

Black chalk and charcoal on off-white laid paper (two sheets attached at center)

Mixed media on white wove paper

Colored crayons on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Brown ink

Black ink, charcoal, colored pencil, and watercolor pencil on cream wove paper