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

Black marker on paper

Graphite on paper

Ink on paper

Graphite and red colored pencil on cream wove paper

Black crayon on paper

Black crayon on paper

Black marker on paper

Black and red marker and black pen on paper

Black crayon on paper

Black marker on paper

Graphite and black crayon on paper

Colored marker and blue pen on paper