Study of the Interior of a Head

Transparent watercolor and brown and gray ink over graphite on off-white antique laid paper, partial framing line in black ink

Black ink, brown and gray wash over black chalk on cream antique laid paper, with a framing line in gray ink

Gray ink and gray wash over graphite on cream antique laid paper, with a framing line in brown ink

Black ink and gray wash on cream antique laid paper, framing lines in black ink

Brown ink and gray wash over graphite on off-white antique laid paper, remounted

Black chalk and gray wash on cream antique laid paper, with a framing line in black chalk

Black ink, gray wash, and white opaque watercolor on cream antique laid paper, framing lines in black ink

Red chalk over graphite on cream antique laid paper, with a framing line in brown ink over red chalk

Transparent and opaque watercolor over black chalk, some gum (?) varnish, on cream antique laid paper

Graphite and charcoal on cream antique laid paper

Black ink and gray wash on cream antique laid paper, with a framing line in black ink

Brown ink, brown wash, red chalk, and red chalk wash over graphite, incised, on cream antique laid paper, with a framing line in brown ink