Untitled (bleed-through of previous page, left page); Untitled (Albert Einstein sketch, right page)

Pastel on composition board

Black and colored crayons on paper; black crayon

Graphite and watercolor on paper

Black marker on paper

Graphite on paper

Graphite on paper and mounted

Black crayon on paper

Graphite on paper

Black crayon on paper

Graphite with blue and gray crayon on paper

Black and colored crayons on paper

Mixed media