Untitled (bleed-through of previous page, left page); Untitled (Gottfried Wilhelm Leibniz, right page)

Black marker and adhesive on paper

Paper

Opaque watercolor and adhesive on paper

Black ink and applied type on paper

Green crayon on paper

Graphite on paper

Colored marker on paper

Black marker on paper

Graphite and brown paper collage on off-white card

Graphite on paper

Graphite on paper envelope

Graphite and ink on paper