Untitled (bleed-through of previous page, left page); Untitled (barrage balloon design, right page)

Black crayon on paper

Colored marker on paper

Black marker on paper

Colored marker and black pen on paper

Black marker and ink on paper

Black crayon on paper

Ink and graphite on paper

Graphite on paper

Black marker on paper

Colored marker on paper

Colored marker and adhesive on paper

Blue marker on translucent film and paper