Untitled (front endpaper, left page); Untitled (signature, right page)

Graphite on paper

Graphite and colored pencil on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Black marker and ink, and opaque watercolor on paper

Black ink on paper

Dark green crayon on paper

Colored marker on paper

Black crayon on paper

Colored marker on paper

Black, aqua, and brown crayon on paper