Untitled (bridge over Weser River in Minden, left page); Untitled (seated male figure at table, right page)

Opaque watercolor, paper, graphite, and adhesive on paper

Blue and brown crayon on paper

Graphite and colored crayons ; graphite on paper

Graphite on envelope

Colored marker, opaque watercolor, b/w photocopy, and adhesive on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Colored marker on paper

Red crayon on paper

Black crayon on paper

Black marker on paper