Studies of a Swan, Verso: Study of a Wing

Watercolor, gouache, and graphite, with gum varnish, on tracing paper, laid down

Black crayon, squared in black crayon, on off-white antique laid paper

Charcoal, charcoal wash, opaque watercolor, and black ink on blue-green wove paper, laid down or edge mounted

Graphite and black crayon on off-white modern laid paper, abraded over entire surface

Brown wash and black chalk, with traces of red chalk, on cream antique laid paper

Black chalk on off-white wove paper

Watercolor and graphite on white wove paper

Graphite and white chalk on buff wove paper

Black crayon, squared in black crayon, on off-white antique laid paper

Watercolor on cream antique laid paper

Graphite with pale gray wash on white paper