Untitled (bleed-through of previous page, left page); Untitled (Sky Art/"Feuerwerk für Celle," right page)

Watercolor and gouache on paper

Black and brown ink and white gouache

Charcoal on cream wove paper

Watercolor, brown ink, gouache, and gold over graphite on cream wove paper, laid down

Black and brown marker and black pen on paper

Black crayon on paper

Brown ink and gray-brown wash on off-white antique laid paper, framing line in brown ink

Thread-bound book with plain cover; ink and color on paper

Gouache on illustration board

Graphite on cream wove paper

Graphite on cream wove paper

Graphite on paper