Untitled (bleed-through of previous page, left page); Untitled (designs for Europalia inflatable with measurements, right page)

Gray marker on paper

Graphite and colored crayons on tan wove paper

Charcoal, and black crayon with stumping and erasing on brown modern laid paper

Colored marker on paper

Graphite on paper

Black marker on paper

Distemper stencil print on "Sächsischer Zeitung" from 20.6.1966

Black crayon or charcoal on paper

Black marker on scrap paper, staples, and black marker on paper

Graphite on paper

Graphite on paper

Black marker on paper