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

Black crayon on paper

Graphite on paper

Ink on paper

Black and aqua marker on paper

Ink on paper

Graphite, partially erased, on white wove paper

Colored marker on paper

Black crayon on paper

Graphite on paper

Graphite and blue crayon on paper

Blue ink on cream wove paper

Graphite on paper