Illustration for Doctor Doolittle (The Doctor at the Zoo)

Watercolor, gray ink, and graphite on off-white wove paper

Watercolor on paper

Graphite, brown ink, brown and gray wash, and white gouache on off-white wove paper

Watercolor over graphite on off-white paper

Black ink, wash, colored chalks on toned(?) wove paper adhered to straw board

Graphite on off-white paper

Black crayon and black and white chalk on gray paper

Colored pencil on blueline print

Charcoal on cream wove paper

Black ink, with touches of red ink, on white wove paper

Graphite and colored pencil on blueline print