Untitled (adhered sketch of "Neon Cube," left page); Untitled (adhered sketch of "Neon Cube," right page)

Colored marker on paper

Graphite on off-white wove paper

Solvent on printed paper

Ink on tan wove paper

Colored marker on paper

Black and green crayon on paper

Charcoal and graphite on white wove paper

Ink on paper

Graphite on paper

Black chalk, white opaque watercolor, and brown, gray, and red transparent watercolor on light tan antique laid paper, partial framing line in brown ink, ; verso: red chalk and transparent watercolor

Black ink on off-white wove paper

Graphite on paper