I found this to day.....

...on Lorimarsha's Blog - what do you think about?

Denis Dutton list of 12 core items which define art in terms of a set of cluster criteria:

1. Direct pleasure. The art object is valued as a source of immediate experiential pleasure in itself, often said to be “for its own sake.”
2. Skill and virtuosity. The making of the object requires and demonstrates the exercise of specialized skills. The demonstration of skill is one of the most deeply moving and pleasurable aspects of art.
3. Style. Works of art are made in recognizable styles, rules that govern form, composition, or expression. Style provides a stable, predictable, “normal” background against which artists may create novelty and expressive surprise.
4. Novelty and creativity. Art is valued for its novelty, creativity, originality, and capacity to surprise its audience. This includes both the attention-grabbing function of art and the artist’s less jolting capacity to explore the deeper possibilities of a medium or theme.
5. Criticism. Wherever artistic forms are found, they exist alongside some kind of critical language of judgment and appreciation.
6. Representation. Art objects, including sculptures, paintings, and fictional narratives, represent or imitate real and imaginary experiences of the world.
7. Special focus. Works of art and artistic performances tend to be bracketed off from ordinary life, made a separate and dramatic focus of experience.
8. Expressive individuality. The potential to express individual personality is generally latent in art practices, whether or not it is fully achieved.
9. Emotional saturation. In varying degrees, the experience of works of art is shot through with emotion.
10. Intellectual challenge. Works of art tend to be designed to utilize a combined variety of human perceptual and intellectual capacities to a full extent; indeed the best works stretch them beyond ordinary limits.
11. Art traditions and institutions. Art objects and performances, as much in small-scale oral cultures as in literate civilizations, are created and to a degree given significance by their place in the history and traditions of their art.
12. Imaginative experience. Art objects essentially provide an imaginative experience for both producers and audiences. Art happens in a make-believe world, in the theater of the imagination.

He applied the criteria to DuChamp’s “Fountain 1917.” And the resounding answer was “Yes.”