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

Black crayon on paper

Graphite on paper

Brown ink and brown wash over graphite on cream antique laid paper

Paper collage elements on black coated paper

Pastel and watercolor on white wove paper

Blue and black marker, orange paper, and adhesive on paper

Watercolor and gouache on paper

Graphite on off-white wove paper

Black crayon on paper

Graphite on paper

Black chalk on off-white paper

Black ink and graphite on tracing paper, darkened and mounted to wove paper