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

Ink on paper

Paper

Colored marker and black pen on paper

Colored marker on paper

Black and colored crayons on off-white wove paper

Graphite on paper, mounted

Colored marker on paper

Graphite and blue crayon on paper

Graphite on paper

Graphite on verso of letter

Crayon on paper

Graphite on paper