AN EXTREME COLORING BOOK WITH SOMETHING EXTRA INSIDE: A HIDDEN OBJECT TO FIND ON EVERY SPREAD! Let your inner artist out with this meditative, creative adult coloring book. Every richly drawn line illustration, from lush foliage to wild animals (like a magnificent lion) was inspired by the natural world and has a heart hidden in every spread. As you fill in the picture, you’ll feel yourself grow calmer and more focused. Choose Tree of Life or Dragons.