Art (Latin Ars artis "skill, craft, technical knowledge is a human activity, the product of that activity or idea we have of it, consisting of arranging them in various elements s' deliberately addressed to the senses, emotions and intellect. The definitions of this concept varies widely according to the times and places, and none of them is universally accepted. Thus, for Marcel Mauss, "a work of art, by definition, is being recognized as such by a group. "Therefore, products and artistic practice, or rather collections of these objects may be classified differently in different cultures, the authors and institutions. Since the late eighteenth century and until today, the art products consist primarily of "fine arts" such as architecture, sculpture, painting, music, dance and poetry (and literature ), which are added frequently cooking, film, printmaking, theater, photography, comics, television, or digital art. The classification of the arts is not universal except for the 7th art (cinema) which has been particularly successful, a unanimous classification seems impossible, even meaningless. In Europe, the conception of art as autonomous activity, as output by artists of the objects we find beautiful agrees after a Judgement of Taste, incentives for producers of meaning or form of knowledge and truth, date between the eighteenth and nineteenth centuries. In modern art and contemporary art, we abandon the notion of beauty or timeless style to see in art a human creation, the production of something new with which a time is identified.