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

Black crayon on paper

Black ink on cream wove paper

Graphite and ink on paper

Graphite on paper

Graphite on paper

Black crayon or charcoal on paper

Graphite on paper

Graphite and colored crayon on off-white wove paper

Black crayon on paper

Graphite on paper

Graphite and colored pencils on paper

Colored marker and graphite on paper