Untitled (blank, left page); Untitled (German anti-aircraft guns in snow, right page)

Charcoal on cream laid paper

Black marker on paper

Graphite on off-white wove paper

Colored crayons on paper

Black ink on tan wove paper

Black marker, black ink, and opaque watercolor on paper

Colored marker on paper

Graphite on paper

Black crayon on paper

Colored marker on paper

Graphite on paper

Ink on paper