Untitled (notes with color transfer, left page); Untitled (notes, right page)

Colored marker on paper

Colored marker on paper

Black crayon on envelope

Charcoal, gouache (or poster paint), and crayon on buff wove paper

Purple crayon on cardboard

Graphite and colored pencil on paper

Watercolor on paper

Graphite on paper

Ink on paper

Graphite and brown wash on paper

Graphite on off-white wove paper