Study for Saint Bernard Converting the Duke of Aquitania

Brown ink and brown wash over black chalk on blue-green antique laid paper, laid down

Red chalk on cream antique laid paper

Brown ink on white antique laid paper

Black chalk, brown ink and brown wash on cream antique laid paper

Brown ink and red chalk on tan antique laid paper; verso: red chalk

Brown ink on cream antique laid paper; border lines added in gray-brown ink

Red chalk on cream antique laid paper, laid down on a decorated mount

Brown ink over black chalk on cream antique laid paper

Black and red chalk on cream antique laid paper

Brown ink and brown wash over traces of red chalk on cream antique laid paper; verso: brown ink over traces of red chalk

Black and red chalk on gray-brown antique laid paper

Brown ink, brown and gray wash over red chalk on white antique laid paper