Man Seated in His Study; verso: Four Sketches of Eavesdropping Figures

Black and white chalk or opaque watercolor with stray oil [?], with a framing line in black chalk, on light tan antique laid paper, perhaps prepared

Brown ink and brown wash on off-white antique laid paper, framing line in brown ink

Graphite on parchment, autograph framing line in graphite

Brown ink and brown wash on cream antique laid paper

Transparent and opaque watercolor on cream antique laid paper

Brown ink and gray wash over graphite and black chalk on cream antique laid paper

Black, red, blue, brown, and white chalk on cream antique laid paper

Watercolor, gouache, brown ink, mounted down entirely

parchment

Brown ink, brown wash, and black chalk on cream antique laid paper

Brown ink over graphite on parchment

Brown ink, brown wash and white opaque watercolor on cream antique laid paper, framing lines in brown ink and graphite at right, some ruled, and in black chalk at bottom