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

Plant material and blue pen on paper

Silverpoint on white wove paper

Graphite and colored pencil on paper

Graphite and blue crayon on paper

Black and colored crayon on off-white wove paper

Graphite on paper

Graphite on paper

Graphite on paper

Black and green marker on paper

Ink on paper

Black crayon on paper

Graphite on paper