Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Colored marker on paper

Graphite on paper

Crayon on paper

Sketchbook with brown-paper-covered cardboard covers

Black crayon on paper

Red chalk on cream paper

Black ink on cream wove paper

Black pen and red marker on paper

Red marker, blue pen, paper, and tape on paper

Colored marker on paper

Black marker on paper