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

Black marker on paper

Colored crayon on paper

Graphite on paper

Graphite on paper

Graphite on paper

Red crayon on paper

Red and black ink on paper

Graphite and colored pencil on paper

Graphite on paper, mounted

Colored marker on paper

Black crayon on paper

Black crayon on paper