Untitled (bleed-through of previous page, left page); Untitled (sketch for Kunstmuseum Celle, right page)

Black and blue marker on paper

Red and black marker on paper

Colored felt-tipped pen and black marker on paper

Paper

Colored marker and black ink on paper

Red and black marker on paper

Colored marker and opaque watercolor on paper

Colored marker and opaque watercolor on paper

Colored marker and black ink on paper

Colored marker, black ink, and opaque watercolor on paper

Black ink and adhesive on paper

Blue and black marker on paper