Bridge at Crowland

Watercolor, gouache, and graphite on cream wove paper, darkened

Black ink and graphite on white paper; verso: graphite and black ink

Graphite on heavy cream wove paper

Black crayon on heavy cream wove paper

Metalpoint on prepared paper

Graphite on off-white wove paper

Graphite on cream paper

Watercolor and black chalk on off-white paper

Black and white chalk with touches of red chalk on tan paper

Watercolor on paper

Black chalk on cream modern laid paper