Study of a Lupine

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

Black ink and gray wash on cream antique laid paper, framing lines in black ink over incised guidelines

Red chalk, moistened in places, over black chalk on cream antique laid paper, with a partial framing line in red chalk

Brown and gray wash over black chalk on cream laid paper

Red chalk over graphite on cream antique laid paper, with a framing line in brown ink over red chalk

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

Brown wash, gray ink, and gray wash over traces of graphite on white antique laid paper, with a framing line in brown ink

Transparent watercolor and graphite on cream antique laid paper, framing line in black ink, mounted to cream antique laid paper

Brown wash on antique laid paper

Transparent and opaque watercolor over graphite on cream antique laid paper

Black chalk over graphite on cream antique laid paper, with a framing line in black chalk

Black chalk and gray wash on off-white antique laid paper, framing line in black chalk along left and bottom margins and framing line in black ink along top and right margins; verso: red chalk [another hand?]