Untitled (bleed-through of previous page, left page); Untitled (design for "Wasserplastik," right page)

Colored and metallic marker on paper

Graphite and colored pencil on photocopy

Graphite on paper

Colored marker on paper

Charcoal and colored pencil on cream laid paper

Graphite on slightly darkened off-white wove paper

Graphite on paper

Colored marker on paper

Black marker and blue pen, fax paper, and adhesive on paper

Graphite on album sheet

Ink, charcoal, and white chalk on paper

Colored marker, opaque watercolor, and black pen on paper