Study of Two Bulls Fighting

Brown ink and brown wash, over black chalk, heightened with white gouache, on faded blue antique laid paper

Brown ink and brown wash, black and white chalk on tan antique laid paper, laid down overall to white modern antique laid decorative mount

Brown ink on cream antique laid paper, mounted overall to cream antique laid paper

Brown ink and gray wash on off-white antique laid paper

Brown ink over red chalk on tan antique laid paper

Black chalk , with touches of white gouache, on dark cream antique laid paper, mounted overall to cream antique laid paper hinged to decorative mount.

Black chalk on blue antique laid paper

Brown ink, brown wash and graphite or black chalk on cream antique laid paper

Black chalk on off-white antique laid paper; verso: red chalk

Brown ink on cream antique laid paper

Oil on antique laid paper

Black chalk and white gouache on blue-brown antique laid paper, laid down to off-white antique laid paper mount