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

Colored marker and black ink on paper

Blue and black marker on paper

Colored marker on paper

Mixed media

Colored marker and black ink on paper

Colored marker, black ink, and opaque watercolor on paper

Colored marker on paper

Colored marker on paper

Paper

Ink on postcard

Colored marker and graphite on paper

Mixed media