Seven Sketches of Jews; verso: Studies of Birds and a Bat

Black chalk and gray wash on off-white antique laid paper, framing line in brown ink

Brown ink and brown wash over graphite on cream antique laid paper, with a framing line in brown ink

Transparent and opaque watercolor on antique laid paper

Black ink, black chalk, blue-green transparent watercolor and brown wash on off-white antique laid paper

Gray wash, black chalk and graphite on cream antique laid paper, framing lines in brown ink

Graphite on parchment autograph framing line in graphite

Transparent and opaque watercolor on parchment

Transparent and opaque watercolor over graphite on parchment

Black and white chalk on blue antique laid paper, framing line in black ink

Brown ink and brown wash on cream antique laid paper

Brown ink, brown wash, and white opaque watercolor on cream antique laid paper

Black chalk and gray wash on cream antique laid paper, framing lines in black chalk