Study for "Paradise," planned for the Sala del Maggior Consiglio, Palazzo Ducale, Venice

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

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

Brown ink, brown wash, over graphite (?) on cream antique laid paper

Brown ink, brown and gray wash over red chalk on white antique laid paper

Black and brown ink on tan antique laid paper

Brown ink and brown wash over black chalk, traced with stylus, on cream antique laid paper

Brown ink over graphite on white antique laid paper

Brown ink and brown wash on cream antique laid paper

Brown ink, brown wash over black chalk, squared in black chalk, on tan antique laid paper

Black ink and black wash on white antique laid paper

Brown ink and brown wash over black chalk on blue-green antique laid paper, laid down

Black chalk and brown ink on beige antique laid paper; verso: red chalk