Untitled [Cliffs by the Water]; verso: Untitled [Three Ships with Masts]

Oil on white prepared paper

Graphite on off-white tracing paper

Charcoal on off-white laid paper

Sketchbook with brown paper covers (Strathmore 400 series)

Pastel and graphite on folded and layered brown wove paper

Black ink and colored and black chalk on off-white wove paper

Graphite on translucent vellum paper, the reverse printed with a grid

Graphite and staples on layered and cut translucent vellum paper

Graphite on off-white wove paper

Watercolor and graphite on cream wove paper

Black and blue ballpoint ink and graphite on off-white wove paper

Watercolor on off-white wove paper