Untitled (man in domestic interior, left page); Untitled (profile portrait of artist's uncle [Erich Pietschmann], right page)

Graphite on paper

Charcoal, chalk, oil on gray paper

Graphite on cream wove paper

Black crayon on paper

Black crayon on paper

Colored marker on paper

Colored crayons on paper and mounted

Black marker on paper and adhesive on paper

Colored marker on paper

Graphite on paper

Graphite on paper

Black crayon on paper