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

Graphite on paper

Colored marker on paper

Black crayon on paper

Black ink on paper

Graphite on paper

Graphite on paper

Graphite on cream wove paper

Charcoal and pastel on paper

Black marker on paper

Black crayon on gray wove paper, mounted to textured brown board

Black marker on paper

Colored marker, opaque watercolor, paper, blue pen, and adhesive on paper