Single Line (S.L.) 1, 2, 3, 4 Double Line (D.L.) 1, 2, 3, 4 Triple Line (T.L.) 1, 2, 3, 4

Charcoal, white pencil, white chalk, black ink, red watercolor (or ink) on off-white wove paper

Wax crayon on cream wove paper

Graphite on brown tracing paper

Black ink over graphite on off-white wove paper

Ink on off-white laid paper

Graphite on darkened off-white wove paper

Watercolor over graphite on off-white wove paper

Black chalk over a blue ink grid on cream wove paper

Graphite on off-white wove paper, mounted to off-white cardboard

Watercolor on off-white wove paper

Colored crayon on paper

Watercolor and white gouache on cream laid paper