This document discusses functions and philosophical perspectives on art. It begins by defining art and exploring its functions, which are classified as personal, social, and physical. Personal functions include self-expression, entertainment, and therapy. Social functions involve addressing collective interests through political art or depicting social conditions. Physical functions include utilitarian art forms. The document then examines philosophical views of art as imitation (Plato), representation (Aristotle), disinterested judgement (Kant), and communication of emotion.