Untitled (bleed-through of previous page, left page); Untitled ("Night-blooming cereus" in Groton, MA, right page)

Graphite on paper, mounted

Colored crayons on paper and mounted

Watercolor, pastel, black chalk, gouache, and lead-white, with some varnish, on white wove paper

Black crayon on paper

Black and white chalk on gray antique laid paper

Graphite and orange crayon on paper

Graphite on paper

Colored marker, adhesive, and glossy pamphlet on paper

Graphite on buff wove paper

Charcoal on cream laid paper

Graphite and black chalk on tan wove paper

Black chalk on off-white antique laid paper