Mooch, the curious cat, and Earl, the ever-trusting dog, are just two of the characters who inhabit the world of Mutts. In The Art of Nothing: 25 Years of Mutts and the Art of Patrick McDonnell, the award-winning author and illustrator's beloved comic strip is celebrated as well as his bestselling children's classics, all shot from the original art. Also included are rare and never-before-seen artwork, proposals, outtakes, and developmental work, along with autobiographical commentary, a brand-new, career-spanning interview conducted by artist Lynda Barry, and an introduction by Eckhart Tolle (The Power of Now and A New Earth: Awakening to Your Life's Purpose).