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

Colored marker on paper

Acrylic, pencil, colored pen on paper

Colored marker and black ink on paper

Colored marker on paper

Colored marker and black ink on paper

Graphite on white wove paper

Black marker on paper

Paper

Ink on mat board

Blue and black marker on paper

Black ink on paper

Colored marker on paper