Untitled (notes atop bleed-through of previous page, left page); Untitled (light spectra and prisms, right page)

Black and colored crayons on paper

Black crayon on paper

Colored marker on paper

Graphite on paper

Brown and blue crayon on paper

Colored marker on paper

Paper

Black, aqua, and blue crayon on paper

Colored marker on paper

Black marker on paper

Graphite on paper with irregular bottom edge

Graphite on paper