Study of Two Bulls Fighting

Brown ink over black chalk on off-white white antique laid paper; blue wash applied to verso

Black chalk on cream antique laid paper

Brown ink and brown wash, heightened with white goauche on blue antique laid paper; verso: black chalk

Brown ink and brown wash over black chalk on cream antique laid paper

Brown ink, brown wash, black chalk, and white gouache on cream antique laid paper; verso: brown ink

Leadpoint on cream antique laid paper, framing lines in black chalk; verso: leadpoint and brown ink, squared with stylus

Brown ink and graphite, incised, on cream antique laid paper inlaid into off-white antique laid album page; verso: brown ink and graphite, off-white antique laid album page incised

Black chalk on dark cream antique laid paper, toned, laid down overall to off-white antique laid paper decorated mount

Metalpoint heightened with white on brown prepared antique laid paper

Brown ink, brown wash over black chalk on buff antique laid paper

Brown ink, brown wash, black chalk on cream antique-laid paper

Black and red chalk on cream antique laid paper