Study for the Last Judgment in the Cupola of Santa Maria del Fiore, Florence

Black chalk on blue-brown antique laid paper, lined with off-white wove paper

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

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

Brown ink and brown wash over black chalk on buff antique laid paper

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

Black chalk on beige antique laid paper; verso: black chalk

Black chalk on blue antique laid paper

Red chalk with traces of black chalk on off-white antique laid paper prepared with a red chalk wash

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

Brown ink, incised, on cream antique laid paper inlaid into incised off-white antique laid album page

Black, red and white chalk on off-white antique laid paper

Brown ink, brown wash and black chalk on blue (?) antique laid paper, pricked for transfer; verso: covered in black chalk