Untitled (notes with color transfer, left page); Untitled (notes and sketches for "rainbow print," right page)

Graphite and red pencil on paper

Colored marker and blue pen on paper

Red and white chalk on off-white wove paper prepared with brown ground

Colored marker, black ink, and opaque watercolor on paper

Black and red marker on paper

Graphite on white paper

Colored marker and black pen on paper

Brush and brown ink, white gouache, orange wash, incised, on pink-purple prepared parchment

Black ink and gray wash on white laid paper

Watercolor on ruled off-white wove paper (ledger paper)

Metalpoint on prepared paper

Dark brown ink and watercolor on tan wove paper