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

Black ink on gray-green laid paper

Colored marker on paper

Colored marker and black pen on paper

Watercolor over graphite? on off-white wove paper

Graphite on white wove paper

Graphite on paper

Colored wax crayon on wove paper (recto and verso)

Brown ink on oiled, thin wove paper

Black crayon on dark green-brown wove paper

Graphite on paper

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream antique laid paper

Brown ink, graphite, and colored crayons on parchment