Exercise in free color use

Watercolor over graphite on off-white wove paper

Crayon on paper

Graphite on off-white wove paper

Graphite on tan wove paper

Blue ink and graphite on off-white laid paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper

Watercolor on ruled off-white wove paper

Graphite on buff wove paper; verso: blue ink

Black and brown ink, black chalk and gray wash on off-white notebook paper

Graphite on off-white wove paper

Graphite and charcoal on paper

Graphite on paper