Untitled (blank, left page); Untitled (view down Steinweg in Lübbecke, right page)

Aqua crayon on paper

Graphite and yellow ochre crayon on paper

Paper

Graphite on paper

Graphite and colored pencil on paper

Graphite and red pencil on paper

Black crayon on paper

Black ink on paper

Colored marker on paper

Graphite on paper

Ink, colored washes, and applied type on paper

Colored marker on paper