Hilly Landscape with Pines; verso: blank page

Prepared black chalk on off-white modern laid paper

Graphite, watercolor and black ink on off-white wove paper

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

Brown ink with brown and gray wash on off-white wove paper

Black ink and graphite on tracing paper, darkened and mounted to wove paper

Transparent and opaque watercolor on white wove paper

Black crayon on off-white antique laid paper

Watercolor and graphite on off-white wove paper

Graphite, white chalk, and charcoal or black chalk on tracing paper, laid down

Black chalk on cream wove paper