Untitled (bleed-through of previous page, left page); Untitled ("Centerbeam" DC, right page)

Black and white chalk, with a framing line in brown ink, on off-white antique laid paper, prepared with brown wash, laid down on a mount

Graphite and watercolor on off-white paper

Charcoal and white chalk on buff wove paper

Black marker on paper

Graphite on paper

Black marker on paper

Black crayon and ink on paper

Graphite on heavy cream wove paper

Black chalk, gray wash, some incised lines in lower half of added strip at right, on off-white antique laid paper

Graphite and watercolor on off-white paper

Black chalk on blue antique laid paper

Black ink on off-white wove paper