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

Gouache and graphite on white Fome-Cor

Ink and colored crayons on paper

Ink, graphite, and colored washes on paper, spatter-painted

Brown ink and gray wash over graphite on off-white antique laid paper

Colored crayons on paper

Brown ink on tan modern laid paper

Graphite and watercolor on off-white paper

Black chalk on tracing paper

Colored marker on paper

Watercolor and crayon on off-white wove paper

Colored marker and black ink on paper

Black ink and gray and brown wash on cream antique laid paper, framing lines in black ink