Untitled (notes and prism designs, left page); Untitled (notes, right page)

Black crayon on paper

Black crayon on paper

Charcoal and black crayon with stumping and erasure on brown modern laid paper

Graphite on paper

Black crayon on paper

Gray marker on paper

Colored marker, black ink, and adhesive on paper

Graphite and colored pencils on paper

Graphite on paper

Colored marker on paper

Graphite and blue crayon on paper

Paint samples, blue pen, and adhesive on paper