Two Studies of the Leaves and Bud of the Rosa Centifolio, and a Study of the Verbascum Nigrum

Brown ink and brown wash over graphite on off-white wove paper

Brown and black ink with gray and brown washes and black chalk underdrawing on cream paper

Watercolor, brown ink, black chalk on tan antique laid paper

Graphite on off-white laid paper

Watercolor on off-white paper

Brown ink over graphite

Black and white chalk on off-white wove paper prepared with beige ground

Graphite on buff paper

Gouache on cream wove paper adhered to cream card

Graphite on tan wove paper

Black ink and blue wash over graphite on white paper