Untitled (bleed-through of previous page, left page); Untitled (notes on sky events, right page)

Black ink and brown wash heightened with white goauche on faded blue antique paper

Ink on paper

Black ink and gray wash on cream antique laid paper, framing lines in black ink

Watercolor and gouache on heavy cardboard

Brown ink on off-white wove paper

Black marker on paper

Black chalk and watercolor

Colored marker on paper

Watercolor

Watercolor over graphite on off-white illustration board

Graphite on off-white wove paper; verso: black and brown pencil