Tree

Watercolor on tracing paper

Black chalk on cream paper, darkened

Brown ink and gray and brown wash on off-white antique laid paper

Brown wash over graphite on white wove paper

Watercolor and graphite on off-white wove paper

Gouache on paper

Black crayon and graphite, squared in black crayon, on off-white antique laid paper; verso: squared in graphite

Graphite and colored pencil on off-white wove paper.

Pen and brown ink over graphite on calque, unframed

Black chalk on pale gray modern laid paper

Black crayon, squared in graphite, on off-white antique laid paper

Graphite on buff wove paper, darkened.