Untitled (bleed-through of previous page, left page); Untitled (Schloss Klessheim, right page)

Black crayon on paper

Black crayon on paper

Graphite on back of envelope

Graphite on paper

Colored marker and black ink on paper

Mixed media

Colored marker and black ink on paper

Graphite on paper

Graphite and red crayon on paper

Black crayon on paper

Graphite on paper

Colored marker and black pen on paper