Untitled (bleed-through of previous page and color transfer, left page); Untitled (sketch and note on painting, right page)

Graphite and watercolor on paper

Graphite on paper

Charcoal on white laid paper

Graphite on paper

Graphite on paper and mounted

Graphite, colored pencil, black, blue, and red inks, gouache, and watercolor on tan wove paper

Purple, red, and green crayon on paper

Colored marker and black pen on paper

Colored marker on paper

Black crayon on paper

Black crayon on paper and mounted

Black crayon on paper