Mo Willems, award-winning, best-selling author/illustrator and inaugural Education Artist-in-Residence at the John F. Kennedy Center for the Performing Arts, delivers a masterfully inquisitive look at opposites. Is this dark? Is this light? Is this soft? Is this hard? Using colors, shapes, lines and textures, Willems invites readers to explore abstract concepts through eye-popping, emotive, and highly-accessible artwork. This all-ages board book is perfect for readers young and old.