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

Colored marker on paper

Pastel on off-white paper

Graphite, oil paint, pressure-sensitive tape collage elements on wove paper

Graphite on off-white wove paper

Graphite and black and colored crayons on cream wove paper

Colored marker on paper

Black crayon on off-white laid paper

Black ink, gouache, and bitumen on brown wove paper

Graphite with colored crayons on paper

Colored marker and black ink on paper

Sketchbook with brown-paper-covered cardboard covers and leather-covered spine

Graphite, fixed, on cream laid paper