What is the purpose of a work of art? What drives us to make art? Why do we value art and consume it? Nick Zangwill argues that we cannot understand the nature of art without first having answers to these fundamental questions. On his view, which he dubs 'the Aesthetic Creation Theory', a work of art is something created for a particular aesthetic purpose. More specifically, the function of art is to have certain aesthetic properties in virtue of its non-aesthetic properties, and this function arises because of the artist's insight into the nature of these dependence relations and her intention to bring them about. Scholars and students of aesthetics and anyone with an interest in the nature and purpose of art will find Aesthetic Creation fascinating reading.