Sibyl; verso: Turbaned Head and Muscle Study of an Arm

Brown ink and brown wash, over black chalk, heightened with white gouache, on faded blue antique laid paper

Brown ink and brown wash over black chalk on off-white antique laid paper, pricked for transfer

Black and white chalk on blue antique laid paper

Brown ink with brown wash on cream antique laid paper

Brown ink over black chalk on cream antique laid paper; verso: brown ink

Black chalk on oatmeal antique laid paper

Brown ink over traces of black chalk on off-white antique laid paper

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

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