Landscape with Cowherd and Cattle; verso: Study of a Cow

Charcoal, black and white chalk, and traces of white opaque watercolor, squared in black chalk, on green-gray wove paper, discolored to tan

Pastel

Brown ink on cream laid paper

Black crayon over graphite, squared in graphite, on off-white antique laid paper; verso: graphite

Graphite, black ink, and gray wash on cream antique laid paper

Graphite on cream laid paper

Pastel on blue modern laid paper, faded

Charcoal and white chalk on buff paper

Watercolor on white antique laid paper

Graphite and white chalk, squared in graphite, on brown wove paper

Transparent and opaque watercolor with graphite on off-white wove paper

Pastel and brown gouache on pale blue wove paper