Detail of a Seated Man Drawing on a Tablet; verso: Sketches

Red chalk on off-white antique laid paper, adhered to a decorated mount

Black ink and gray wash

Gray ink over graphite on white antique laid paper

Black chalk on cream antique laid paper

Red chalk, watercolor and graphite on cream antique laid paper, laid down on to off-white wove paper

Brown and gray ink and brown and gray wash with black ink and graphite on off-white antique laid paper, mounted

Brown wash over graphite, with traces of white gouache, on cream antique laid paper

Red, black, and white chalk on light-tan antique laid paper, laid down on a decorated mount

Graphite, red chalk and touches of black chalk on off-white antique laid paper

Black chalk, heightened with white, on discolored blue antique-laid paper