Untitled (bleed-through of previous page, left page); Untitled (designs for "Stahlplastik," right page)

Graphite on paper

Black crayon on paper

Colored marker on paper

Black ink with black, brown and dark gray wash, over black chalk, on off-white wove paper prepared with light gray wash

Black marker, color photocopy, and adhesive on paper

Colored marker on paper

Graphite and white crayon on paper

Colored marker on paper

Graphite on paper

Graphite on white wove paper

Graphite on paper

Blue and black marker and graphite on paper