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

Black crayon on paper

Black crayon on paper

Graphite and yellow crayo n ; green crayon X'ed out on paper

Graphite and ink on paper

Black marker on paper

Colored marker on paper

Graphite on paper

Ink on paper

Colored marker and blue pen on paper

Graphite on paper

Graphite and crayon on paper

Graphite on paper, mounted