Plant and Insect Study: Chrysanthemum; Cardui Butterfly

Red ink and red wash

Graphite and white chalk on cream antique laid paper prepared with brown wash

Ink on paper

Red ink and red wash

Brown ink and wash over graphite on cream laid paper

Gray wash and black ink over graphite on cream wove paper

Gouache on paper

Brown and blue wash

Watercolor over graphite on cream antique laid paper

Brown ink and brown wash on cream paper

Transparent and opaque watercolor with black ink, gum additions and traces of graphite on off-white modern laid paper

Transparent and opaque watercolor with gum additions and traces of graphite on off-white modern laid paper