Illustrations were rendered using pencil, watercolor, colored ink, and acrylic Illustrations were rendered using ink, watercolor, and acrylic Illustrations rendered using ink, watercolor and acrylic Illustrations rendered using ink, watercolor and acrylics Illustrations rendered using pen, watercolor, and chalk. Illustrations were rendered using watercolor and pen and ink The illustrations were rendered using watercolor, gouache, and pencil Illustrations rendered using watercolor, ink and pencil Illustrations were rendered using watercolor and collage Illustrations were rendered using watercolor and oil based pencil