Three Men on Horseback, One on a Donkey, and a Donkey

Brown ink and graphite on cream antique laid paper.

Black crayon on tracing paper mounted to off-white cardboard

Graphite on beige paper

Watercolor and black chalk on cream antique laid paper; verso: watercolor and black chalk

Black chalk counterproof on off-white antique laid paper

Graphite on off-white wove paper

Watercolor, white gouache, and brown ink over graphite and partial stylus outlining, on white wove paper

Brown ink and brown wash over graphite on white wove paper

Black and colored chalk on tan laid paper

Black ink on albumen photographic paper

Graphite on cream modern laid paper

Colored chalks, brown wash, and graphite on cream antique laid paper, framing lines in black chalk