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

Graphite on paper

Colored crayon on paper

Graphite on off-white wove paper

Graphite on paper prepared with blue-gray wash

Graphite on off-white wove paper

Colored marker on paper

Black and white chalk on blue-gray wove paper

Watercolor and white gouache over graphite on blue wove paper

Black chalk on cream antique laid paper

Watercolor, gouache, black ink and graphite on cream wove paper mounted on board

Pastel over traces of charcoal on gray wove paper

Colored and metallic marker on paper