Untitled (bleed-through of previous page, left page); Untitled ("Tobago face," right page)

Gray wash on tan wove paper

Black ink on lithographed lines on off-white wove paper

Black chalk, brown and gray wash, green transparent watercolor, white opaque watercolor, and touches of gum arabic on off-white antique laid paper

Graphite on paper

Watercolor over graphite on off-white wove paper

Graphite on paper

Graphite, transparent and opaque watercolor on gray wove paper

Graphite and black chalk on buff wove paper

Colored marker on paper

Colored marker and opaque watercolor on paper

Graphite on paper

Graphite on paper