Untitled (adhered photocopy of Halde Rheinpreußen, left page); Untitled (adhered color photocopy of Halde Rheinpreußen, right page)

Colored crayon on paper

Watercolor and graphite on paper

Colored marker on paper

Black marker on paper

Colored marker on paper

Graphite with brown and blue crayon on paper

Graphite on newspaper fragment

Black marker and adhesive on paper

Black marker on paper

Colored and metallic marker on paper

Graphite on paper

Watercolor and gouache over graphite on off-white wove paper