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

Graphite on paper

Black, red, and orange crayon on paper

Colored marker on paper

Graphite and colored crayons on paper

Graphite on paper

Colored marker and blue pen on paper

Graphite on paper

Graphite with blue crayon on paper

Black crayon on paper

Black crayon on paper

Red pen on paper

Graphite on paper