Ploughing

Black chalk with touches of graphite on white antique laid paper, with a framing line in black chalk

Transparent and opaque watercolor on cream wove paper

Brown wash on off-white modern laid paper

Watercolor over graphite on off-white paper

Watercolor and gouache on cream wove paper; partial framing line in graphite

Watercolor on off-white wove paper

Brown ink, watercolor, gouache and touches of black chalk on cream wove paper

Graphite on wove paper

Watercolor over graphite on off-white paper

Graphite, black chalk, oil pastel(?), brown ink, watercolor, and gouache on tan laid paper

Black ink and gray wash on off-white paper