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

Ink on mat board

Colored and metallic marker on paper

Black and blue marker and black ink on paper

Colored marker and black ink on paper

Colored marker and opaque watercolor on paper

Red and black marker on paper

Red and black marker on paper

Mixed media

Ink on mat board

Blue and black marker on paper

Colored marker and black ink on paper

Colored marker and black ink on paper