Figure of a Woman Seated with her Back Turned (Study for the Eritrean Sybil)

Black and white chalk on blue (faded) paper; verso: black chalk

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

Black and white chalk on blue antique laid paper, mounted overall to cream antique laid paper

Brown ink, brown wash, heightened with white gouache on buff antique laid paper

Brown ink and brown wash over black chalk on buff antique laid paper

Brown ink and gray wash on off-white antique laid paper; verso: black chalk

Brown ink and brown wash over black and red chalk on off-white antique laid paper; verso: black chalk

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

Black and white chalk, stumped, on blue antique laid paper, framing lines in brown ink

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

Brown ink over black chalk on tan antique laid paper

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