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

Black and blue marker on paper

Paper

Red felt-tipped pen on paper

Colored marker on paper

Ink on paper

Watercolor and graphite on off-white wove paper

Colored marker and black ink on paper

Colored marker on paper

Colored marker and black ink on paper

Black marker and blue ink on paper

Colored marker and black marker on paper

Colored marker and graphite on paper