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

Black crayon on paper

Aqua crayon on paper

Graphite on paper

Graphite on off-white wove paper

Black crayon on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Opaque watercolor, graphite, blue pen, and adhesive on paper

Colored marker on paper

Graphite on paper

Graphite on paper