Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event, right page)

Charcoal on cream laid paper

Black ink on paper

Red chalk on cream antique laid paper, laid down on verso of counterproof

Graphite on off-white wove paper

Colored crayon on paper

Green leather-covered sketchbook

Colored marker on paper

Watercolor and white gouache on off-white wove paper

Black crayon on paper

One of Eight Designs for Cloisonne

Graphite on paper

Ink and opaque watercolor on paper