Untitled (marker test with color transfer, left page); Untitled (child's drawing with bleed-through of previous page and color transfer, right page)

Graphite on paper

Black crayon on paper

Photograph and adhesive on paper

Graphite and colored pencil on paper

Colored marker on paper and translucent film

Graphite on paper

Graphite on paper

Black crayon on envelope

Graphite on paper

Black crayon on paper

Graphite on paper

Colored crayons on paper and mounted