Study of Two Men's Heads; verso: Studies of Armor and Wings

Brown ink, brown wash and white gouache, with minimal black chalk underdrawing, on cream antique laid paper

Metalpoint on gray prepared paper; verso: red chalk on cream antique laid paper

Black ink, gray wash, and white gouache, on cream antique laid paper prepared with orange-brown wash, retouched with traces of brown ink, pricked for transfer, laid down overall to cream antique laid paper

Brown ink and black chalk on two sheets of dark cream antique laid paper, each sheet laid down on multi-laminate antique laid paper

Red chalk, with one black chalk line across top, on cream antique laid cream paper with remnants of gray mount on verso

Brown ink and brown wash, strengthened with black ink, on cream antique laid paper, laid down overall to antique laid paper, itself laid down overall to twentieth-century white card

Leadpoint on cream antique laid paper, framing lines in black chalk; verso: leadpoint and brown ink, squared with stylus

Brown ink on cream antique laid paper laid down on mount (a warmer second brown ink used to strengthen several figures in the major figural group)

Brush and brown ink, white gouache, orange wash, incised, on pink-purple prepared parchment

Brown ink , with touches of black chalk, on cream antique laid paper, laid down overall to cream wove decorative mount

Brown ink and brown wash on cream antique laid paper with traces of black chalk; verso: black chalk

Brown ink, black chalk and white gouache over traces of metalpoint and red chalk on antique laid paper thinly prepared with a light brown wash