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

Charcoal

Graphite on paper, mounted

Black crayon on paper

Graphite and crayon on paper

Graphite on paper

Black crayon on paper

Black crayon on paper

Colored marker on paper

Black crayon on paper

Black and blue marker on paper and adhesive on paper

Black marker on paper

Black and red marker on paper