Head of Nero Caesar Augustus

Brown ink, brown wash and black chalk, squared in black chalk, on cream antique laid paper, partial framing line in brown ink; verso: brown ink

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

Brown ink on off-white antique laid paper

Brown ink, with a framing line in brown ink, on cream antique laid paper, laid down on antique laid paper

Transparent watercolor and brown ink over graphite on off-white antique laid paper, laid down on antique laid paper

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

Brown ink on parchment, mounted at two sides

Brown ink, brown wash, transparent and opaque watercolor, red and black chalk over black chalk underdrawing on seven pieces of light tan antique laid paper, pieced together and laid down overall

Black and white chalk and brown wash on light tan antique laid paper, laid down

Opaque watercolor on parchment, scored around perimeter; verso: green transparent watercolor

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

Red chalk counterproof on cream antique laid paper, laid down on antique laid paper