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

Red and black marker on paper

Black marker on paper

Mixed media

Ink on postcard

Black ink on paper

Red and black marker on paper

Colored marker and opaque watercolor on paper

Colored marker and black ink on paper

Blue and black marker on paper

Colored marker and opaque watercolor on paper

Colored and metallic marker on paper

Red and black marker, and black ink on paper