Study for the Annunciation in S. Maria dei Servi, Bologna

Brown wash heightened with white gouache on blue antique laid paper, laid down overall to wove card, decorated mount

Brown ink and brown wash, some black chalk, later gone over with a stylus, on off-white antique laid paper

Black chalk on cream antique laid paper mounted overall to cream modern wove paper which is then attached to dark cream antique laid paper

Black and red chalk on gray-brown antique laid paper

Brown ink and brown wash on cream antique laid paper

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

Red chalk on cream antique laid paper

Black and red chalk on off-white antique laid paper

Red and white chalk on tan antique laid paper, laid down

Black, white and red chalk on blue antique laid paper

Black ink and black wash on white antique laid paper

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