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

Printed ink on paper and adhesive on sketchbook paper

Oil pastel on paper

Colored marker and blue ink on paper

Black marker and blue ink on paper

Black marker and black ink on paper

Blue felt-tipped pen on paper

Blue and black marker on paper

Colored marker on paper

Black marker on paper

Colored marker and black ink on paper

Colored and metallic marker on paper

Colored marker on paper