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

Blue and black pen on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Black ink and gray wash on cream wove paper

Graphite with blue and red crayon on paper

Graphite on paper

Graphite on paper

Black marker on paper

Graphite on paper

Black crayon on paper

Blue, red and brown crayon on paper