Illustrations rendered using pastels, watercolors, and pencils Illustrations done with pastels, watercolors, and pencils Illustrations rendered using watercolor and pencil Illustrations rendered using pen, watercolor, and chalk. Illustrations rendered using ink, watercolor and acrylics Illustrations rendered using watercolor, ink and pencil Illustrations rendered using ink, watercolor and acrylic Illustrations were rendered using watercolor and pencil Illustrations rendered using gouache and colored pencil Illustrations rendered using watercolor and gouache