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

Black crayon on paper

Colored crayons on paper

Graphite on paper

Black and red marker on paper

Colored marker on paper

Black ink on translucent vellum paper

Graphite on paper

Graphite on paper

Colored marker, paper, and adhesive on paper

Black, red, and blue marker on paper

Blue and olive crayon on paper

Graphite on paper