Untitled (blank, left page); Untitled (notes on "Planeten" with sketches, right page)

Black and red marker on paper

Black crayon on paper

Graphite on paper

Olive and green crayon on paper

Graphite on paper

Black crayon on paper

Black crayon on paper

Black marker and red on paper

Ink, spatter paint, and applied type on paper

Colored marker on paper

Graphite and colored crayons on paper

Postage stamps, paper, and adhesive on paper