Untitled (bleed-through of previous page, left page); Untitled ("Iowa Star" and performance at 1979 Vienna Biennale, right page)

Black crayon on paper

Graphite on paper

Black marker on paper

Graphite on paper, mounted

Black marker, paper, and adhesive on paper

Graphite on paper

Black and red marker on paper

Black, red and green crayon on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Purple crayon on paper