Art is spontaneous, instant, individual, Meditative, documentation, entertainment, purpose, freedom of expression, dream, abstract, logic, survival, pleasure, playfulness, technique, creativity, what not some times unexplainable. Change is inevitable. Art always changes. Art has different approaches different techniques through out the world. Here the question is how to understand Art? Artists ? And art works. Humanity has faced this question for many centuries.
The connection between what the artist means to achieve and what he achieves through the medium is what I believe classifies art.