Untitled (blank, left page); Untitled (two-page typed letter to Dr. Utz Ingo Küpperregarding "STARPIT," right page)

Watercolor and gouache over graphite on gray wove paper

Colored marker on paper

Black crayon (possibly lithographic crayon), black ink, and charcoal on cream wove paper, fixed or coated

Black ink and charcoal on cream laid paper

Colored marker on paper

Colored marker on paper

Watercolor on heavy buff wove paper

Graphite on postcard

Graphite on off-white wove paper

Black and white chalk on buff laid paper; verso: black chalk

Colored pencil on paper

Colored marker on paper