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

Graphite and colored pencil on paper

Colored marker on paper

Black ink, charcoal and watercolor on cream laid paper

Graphite with line of red chalk

Gouache and graphite on cream wove paper

Black and white chalk on blue-gray antique laid paper, discolored to pale tan

Blue and brown crayon on paper

Colored crayons on paper

Graphite on cream antique laid paper

Colored marker on paper

Charcoal on cream laid paper

Graphite on brown wove paper