Untitled (bleed-through of previous page, left page); Untitled ("Sky Art Alaska," right page)

Oil on tracing paper

Graphite on paper

Charcoal on off-white laid paper

Colored marker, opaque watercolor, paper, blue pen, graphite, and adhesive on paper

Watercolor on cream wove paper

Graphite on paper

Charcoal on cream laid paper

Black ink and gray and brown wash with traces of black chalk and graphite on cream antique laid paper, framing lines in black chalk and graphite

Graphite on off-white wove paper

Watercolor over graphite on ivory wove paper

Graphite on thin off-white wove paper

Pastel on antique laid paper, laid down on canvas