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

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

Brown ink with brown and gray washes heightened with white gouache on gray prepared paper, lined with Japanese paper

Black chalk and brown wash heightened with white gouache on faded blue antique laid paper, laid down overall to thick cream antique laid paper decorated mount

Brown ink, brown wash, and black chalk, with incidental black and red chalk around edges, incised, on off-white antique laid paper, with a framing line in brown ink

Brown ink, gray wash, black and red chalk, white goauche, framing line in red chalk and gray wash, on cream antique laid paper, laid down overall to cream antique laid paper

Brown ink, brown and pink wash, white opaque watercolor, and black chalk on cream antique laid paper

Brown ink on off-white antique laid paper

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

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, over black chalk on cream antique laid paper

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

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