Borghese Ceres and Medici Sybil

Black chalk and brown ink on cream antique laid paper; verso: black chalk

Red chalk on light tan antique laid paper, framing line in black ink

Black chalk on light tan antique laid paper, laid down on a decorated mount

Black chalk with touches of white chalk on brown paper on tan antique laid paper; verso: black and red chalk

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

Brown ink and brown wash with touches of black chalk and graphite on cream antique laid paper

black chalk, gray wash, white gouache, graphite on buff antique laid paper; verso: black chalk

Graphite on cream antique laid paper

Brown ink, black chalk, and brown wash on tan antique laid paper, squared in black chalk, laid down on off-white card, framing lines in black ink

Brown ink, red chalk, and brown and red-chalk wash on off-white antique laid paper, framing lines in brown ink

Red chalk, gray wash, and graphite, framing lines in graphite and black ink, laid down on a decorated mount

Graphite on cream antique laid paper