Untitled (bleed-through of previous page and color transfer, left page); Untitled (scale of inflatable projects, right page)

Colored marker on paper

Graphite and aqua crayon on paper

Aqua crayon on paper

Graphite on paper

Blue marker and black pen on paper

Graphite on paper

Graphite on paper and mounted

Black marker on paper

Mixed media

Graphite on paper

Graphite on paper

Black crayon on paper