Untitled (bleed-through of previous page, left page); Untitled (Halde Rheinpreußen, right page)

Graphite and charcoal on paper

Graphite on paper

Black and colored crayons on paper

Red pen on paper

Graphite and light blue crayon on paper

Colored marker on paper

Graphite on paper

Black marker on paper

Colored marker on paper

Graphite on paper

Graphite on paper and mounted

Graphite on paper