Two Anatomical Studies of the Hind Quarters of a Horse; verso: Tracing of the Profile View from the Recto

Black crayon on off-white antique laid paper

Black chalk counterproof on off-white antique laid paper

Watercolor and graphite on cream paper

Brush and pale and dark gray wash over black chalk on bluish-white laid paper; verso: graphite

Charcoal and white chalk on blue wove paper

Brown ink on off-white modern laid paper.

Black chalk on pale gray modern laid paper

Colored chalk on cream modern laid paper

Graphite and gray wash

Black ink on tracing paper, darkened and mounted to laid paper

Watercolor on white antique laid paper, border ruled in black ink

Black and white chalk on gray paper