Group of Horsemen at the Right of Raphael's Fresco "Pope Leo Stopping Attila," in the Sala D'Eliodoro

Brown ink (2 shades) and black chalk on three pieces of off-white antique laid paper

Brown ink and brown wash over black chalk with white gouache on tan antique laid paper; verso: brown ink

Metalpoint on blue-gray prepared antique laid paper; verso: red chalk

Brown ink and white gouache on cream antique laid paper, with brown ink infill and partial framing line in graphite on the mount, laid down overall to cream antique laid paper

Black chalk on white antique laid paper

Brown ink and brown wash heightened with white gouache over red chalk on cream antique laid paper

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

Brown ink, brown wash and black chalk on cream antique laid paper, laid down overall to blue antique laid paper

Metalpoint and white gouache on gray prepared antique laid paper

Brown ink on cream antique laid paper

Brown ink on buff antique laid paper

Black ink and black wash on white antique laid paper