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

Graphite and colored pencil on paper

Blue crayon on paper

Black marker and black pen on paper

Colored marker on paper

Graphite on paper

Black marker on paper

Graphite on paper

Graphite on paper

Watercolor and graphite on cream wove paper

Graphite and colored pencil on paper

Black colored pencil on off-white wove paper; verso: black colored pencil on off-white wove paper

Black crayon on paper