Great Oak

Black chalk and black-chalk sauce, heightened with white chalk, on cream wove paper, prepared with blue ground

Charcoal, black and white chalk, and traces of white opaque watercolor, squared in black chalk, on green-gray wove paper, discolored to tan

Graphite with touches of white on brown paper

Graphite and brown wash on cream wove paper.

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

Pale and dark gray wash over black chalk on white laid paper

Transparent and opaque watercolor over traces of black chalk on off-white wove paper

Black crayon on cream wove paper

Black chalk, black crayon, white chalk, brown and blue-green watercolor and white gouache on brown laid paper

Crayon on paper

Watercolor on paper

Watercolor and graphite on off-white wove paper