Untitled (bleed-through of previous page, left page); Untitled (inflatable sketch and Vienna Biennale '79 sticker, right page)

Black crayon on paper

Charcoal on paper

Black marker and black pen on paper

Graphite with blue and yellow crayon on paper and mounted

Graphite on paper

Paper

Graphite on paper

Graphite and colored pencils on paper

Paper

Black crayon on paper

Colored marker on paper

Graphite on paper