Untitled (sketch by artist's daughter, left page); Untitled (bleed-through, right page)

Charcoal and graphite on paper

Colored marker on paper

Graphite on paper

Black marker on paper

Colored marker on paper

Colored crayons on paper and mounted

Black marker, black ink, and opaque watercolor on paper

Blue pen on paper

Graphite on paper

Colored crayons on paper and mounted

Graphite with typescript on paper

Graphite on paper