Studies of a Cat; verso: Study of a horse's hoof

Watercolor and black and brown ink over graphite on white wove paper

Black chalk

Charcoal and black crayon with stumping, scratchwork and lifting on buff wove paper

Watercolor on white antique laid paper

Brown ink and brown wash, black ink border, on cream wove paper

Watercolor over graphite and black chalk on off-white wove paper

Pastel and black chalk on blue-speckled buff wove paper

Charcoal

Watercolor and graphite on cream wove paper

Gouache over graphite on off-white modern laid paper, mounted on brown wove paper; verso: graphite

Charcoal and black and white chalk, squared in charcoal, on blue-gray wove paper