Birch Trees; verso: Study of a Tree; Wooded Landscape (continues on page 42 recto)

Graphite on cream wove paper

Graphite on cream paper

Graphite on white paper

Metalpoint on prepared paper

Transparent and opaque watercolor and graphite on blue wove paper

Watercolor and gouache on off-white wove paper

Transparent and opaque watercolor and graphite on off-white wove paper

Colored crayon, graphite and watercolor on gray-beige wove paper

Graphite on off-white antique laid paper, joined (sketchbook pages)

Black ink and graphite on white paper

Graphite on heavy cream wove paper

Brown ink, brown wash, and graphite on cream paper