Untitled (bleed-through of previous page and color transfer, left page); Untitled (designs for "rock sculpture (star)," right page)

Black ink, graphite, and yellow chalk on off-white wove paper

Transparent watercolor and brown ink over graphite on cream antique laid paper, remnants of a framing line in brown ink

Black and white chalk on off-white wove paper prepared with beige ground

Unmatted ceramic-design sketch; ink and color on paper

Graphite on paper

Colored marker on paper

Brown ink and brown wash, with later addition of pale red-colored wash, on cream antique laid paper

Colored crayons on paper

Colored marker on paper

Graphite on paper

Blue and green marker on translucent film and paper

Colored marker on paper