Studies of Horses and Riders; verso: Studies of Bulls

Brown ink on tracing paper, darkened and adhered to folded wove paper

Red chalk on cream paper

Watercolor and white gouache over graphite on cream wove paper

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

Graphite, colored pencil and black ink on off-white wove paper

Red chalk on oiled antique laid paper

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

Brown ink on tracing paper, darkened and mounted to wove paper

Watercolor on white antique laid paper

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

Graphite, black and red crayon, and black wash on white paper

Brown wash and graphite on pale gray modern laid paper