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

Brown ink, gray-brown wash and black chalk on off-white antique laid paper

Tempera (and/or oil), charcoal, and stylus, varnished overall, on paper

Brown ink on buff antique laid paper; verso: brown ink

Brown ink on cream antique laid paper darkened to brown

Brown ink with touches of black chalk on cream antique laid paper, laid down overall to cream wove paper

Brown ink and black chalk on off-white antique laid paper

Brown ink over graphite on white antique laid paper

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

Brown ink and brown wash, heightened with white goauche on blue antique laid paper; verso: black chalk

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

Brown ink and brown wash with white gouache on green-brown prepared antique laid paper, laid down

Brown ink, gray and brown wash, and touches of black chalk on cream antique laid paper, laid down overall on cream modern wove paper