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

Black, blue, and yellow crayon on paper

Black crayon on paper

Black ink over graphite on cream laid paper

Watercolor and gouache on off-white wove paper

Graphite, gouache, and crayon, with collage elements, on paper

Watercolor and graphite on cream wove paper; verso: graphite

Black and blue marker on paper

Black crayon on paper

Black ink and charcoal on cream laid paper, edges taped

Black marker, graphite, and opaque watercolor on paper

Colored marker and black pen on paper

Graphite and marker on graph paper