Study of Trees in Full Foliage; verso: Study of a Tree with a Twisted Trunk

Brown ink and brown and gray wash on antique laid paper

Brown ink, brown wash, red chalk, and random marks in black chalk on cream antique laid paper

Transparent and opaque watercolor with brown ink over black chalk on off-white antique laid paper

Transparent and opaque watercolor on off-white antique laid paper

Black and red chalk, with later additions of brown ink, red chalk, and gray wash, on off-white antique laid paper cut into an oval and mounted to off-white antique laid paper, framing lines and horixontal and vertical axes lines in graphite

Red chalk on cream antique laid paper

Black chalk and gray wash, with a framing line in black chalk, on cream antique laid paper

Graphite on off-white antique laid paper, mounted overall (with secondary sheet extending at top by .5 cm); framing line in black ink

Black chalk on antique laid paper

Oiled charcoal and white chalk on blue antique laid paper

Brown ink, pale brown wash, and incidental marks in black chalk on cream antique laid paper, prepared with light rose-brown wash, mounted overall, framing line in brown ink

Black chalk on beige antique laid paper, framing line in brown ink and partial framing line in black chalk