Study for Saint Bernard Converting the Duke of Aquitania

Brown ink and pale brown wash over black chalk on tan antique laid paper, squared for enlargement

Brown ink and gray wash over graphite on cream antique laid paper, laid down overall to cream wove paper

Black and brown ink on tan antique laid paper

Black and red chalk on buff-colored antique laid paper

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

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

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

Brown ink on off-white antique laid paper

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

Black ink and gray wash over graphite on cream antique laid paper

Black and red chalk on off-white antique laid paper

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