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

Colored marker on paper

Graphite on paper

Black crayon on paper

Black and red marker on paper

Black marker on paper

Black marker on paper

Colored marker on paper

Green and brown crayon on paper

Graphite on paper

Graphite on paper

Graphite on paper

Graphite on off-white wove paper