Untitled (bleed-through, left page); Untitled (children's drawing, right page)

Colored crayons on paper

Colored crayon on paper

Paper

Black crayon on paper

Graphite on paper

Black and red marker on paper

Tusche on tan wove paper

Colored marker on paper

Colored marker and felt-tipped pen on paper

Ink on paper

Colored marker on paper

Colored marker on paper