Untitled (bleed-through of previous page and color transfer, left page); Untitled (design for "Aluminiumplastik," right page)

Graphite on paper

Graphite and colored pencils on paper

Watercolor and graphite on off-white wove paper

Colored marker on paper

Black ink and graphite on off-white wove paper

Watercolor and graphite on white wove paper

Colored marker on paper

Watercolor and graphite on heavy off-white wove paper

Paper

Black ink, graphite, and yellow chalk on off-white wove paper

Brown ink, brown wash, and black chalk on cream antique laid paper

Colored marker on paper