Untitled (blank, left page); Untitled (German anti-aircraft gun, right page)

Graphite on paper

Crayon on paper

Graphite and colored pencil on paper

Black and red inks and applied type on paper

Graphite on paper

Black marker on paper

Colored marker on paper

Gelatin silver prints, newsprint, and print mounted to board

Ink on paper

Graphite on paper

Colored marker on paper

Black, red and orange crayon on paper