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

Unframed drawing; ink on paper

Crayon on paper

Black ink on off-white card

Brown ink with touches of red chalk on cream antique laid paper, framing line in black ink, laid down overall on cream antique laid paper

Brown ink, brown wash over graphite (?) on off-white antique laid paper

Graphite on darkened off-white wove paper

Graphite on off-white wove paper

Charcoal on paper

Brown ink, gray wash, and graphite on paper

Black pen on paper

Graphite on paper

Colored crayon on paper