Abstract

Most art is made by people with a well-developed concept of art and who are familiar with its forms and genres as well as with the informal institutions of its presentation and reception. This is reflected in philosophers’ proposed definitions. The earliest artworks were made by people who lacked the concept and in a context that does not resemble the art traditions of established societies, however. An adequate definition must accommodate their efforts. The result is a complex, hybrid definition: something is art (a) if it shows excellence of skill and achievement in realizing significant aesthetic goals, and either doing so is its primary, identifying function or doing so makes a vital contribution to the realization of its primary, identifying function, or (b) if it falls under an art genre or art form established and publicly recognized within an art tradition, or (c) if it is intended by its maker/presenter to be art and its maker/presenter does what is necessary and appropriate to realizing that intention. Meanwhile, artworlds—historically developed traditions of works, genres, theories, criticism, conventions for presentation, and so on—play a crucial but implicit role in (b) and (c). They are to be characterized in terms of their origins.