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

Red and black marker on paper

Mixed media

Colored marker on paper

Printed ink on paper and adhesive on sketchbook paper

Colored marker on paper

Black marker and black ink on paper

Black ink on paper

Black marker on paper

Red felt-tipped pen on paper

Colored marker on paper

Mixed media

Colored and metallic marker and blue and black ink on paper