Untitled (marker test, left page); Untitled (bleed-through of following page, right page)

Ink and colored crayons ; colored crayons on paper

Colored crayon on paper

Graphite on paper

Black and red marker on paper

Colored marker on paper

Tusche on two sheets of brown paper mounted on brown card

Graphite on paper

Graphite on paper

Ink and watercolor on paper

Graphite on paper

Black marker and adhesive on paper

Graphite on paper