Study of the Interior of a Head

Brown and black ink, gray wash, and white opaque watercolor over black chalk on brown prepared paper

Brown ink, gray wash, and black chalk on cream antique laid paper; framing line in brown ink

Transparent watercolor and white opaque watercolor on cream antique laid paper, laid down

Graphite on cream antique laid paper

Transparent watercolor over graphite on cream antique laid paper, with a framing line in black ink

Reddish brown ink, gray wash, and black chalk on cream antique laid paper, framing line in brown ink

Brown ink, gray wash, and touches of black chalk on cream antique laid paper, framing line in brown ink and black chalk

Transparent and opaque watercolor over graphite on off-white antique laid paper

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

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

Black chalk and gray wash on off-white antique laid paper, framing line in black chalk along left and bottom margins and framing line in black ink along top and right margins; verso: red chalk [another hand?]

Transparent and opaque watercolor on cream antique laid paper, framing line in brown ink