Untitled (bleed-through of previous page and color transfer, left page); Untitled (design for "3 Gesteine," right page)

Black ink on off-white wove paper

Colored marker on paper

Graphite on paper

Brown ink on white antique laid paper

Graphite, colored pencil, and watercolor on paper

Graphite on paper

Watercolor and gouache on off-white antique laid paper

See individual records for each of the 22 drawings

Black ink and white gouache on thin off-white laid paper

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream antique laid paper

Graphite on tan card

Graphite on off-white wove paper