Etourneau

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

Black crayon and scratchwork on paper coated with gesso and incised with fine vertical lines for reproduction by "gillotage"

Brown ink on white wove paper

Black crayon on cream wove paper

Graphite and gray wash

Black crayon on off-white antique laid paper

Watercolor and graphite on off-white wove paper

Graphite on off-white wove paper

Gray ink and brown wash over graphite on white laid paper, laid down to the blue antique laid paper

Watercolor and graphite on cream wove paper

Brown wash and graphite on pale gray modern laid paper

Black ink on tracing paper, darkened and mounted to laid paper