The Circle of Art, developed by Arthur Danto, identifies four main types of philosophy of art: objectivist, subjectivist, empiricist, and empyrean
Objectivist philosophy of art emphasizes the importance of the art object itself, believing the meaning is inherent in the object, not dependent on the viewer's interpretation
Subjectivist philosophy of art emphasizes the importance of the viewer's experience, believing the meaning is created by the viewer, not inherent in the object
Empiricist philosophy of art emphasizes the importance of experience in the creation and appreciation of art, viewing art as a form of knowledge
Empyrean philosophy of art emphasizes the importance of the spiritual or transcendent in art, seeing art as a means of connecting with the divine or the eternal
Personal functions of art are subjective and vary from creator to artist and viewer to viewer
Social functions of art address aspects of collective existence and can affect viewers, such as political art conveying specific messages
Physical functions of art include practical uses like architecture, interior design, and industrial design
Other functions of art include decorative, spiritual, and educational purposes
Some believe in "art for art's sake," arguing that art requires no justification or specific purpose
Art's power and influence are increasingly in the hands of government or civic institutions, raising questions about artistic freedom and censorship
Philosophical perspectives on art include Objectivist-Idealist, Objectivist-Realist, Subjectivist-Realist, and Subjectivist-Idealist aesthetics