They fund that symbols not only clarified their fears, dreams, and fantasies but communicated their state of mind to other people. Decoration now moved into the more profound sphere of the image as metaphor, and not every member of the tribe was capable of making such a transference. Those who could we now call artists . . . . . . . . To produce art, however, artists must master tools, materials, and processes . . . . This assembly is usually given such names as composition, or design . . . .
Art can be controversial, stimulating, abrasive, and, at times, shocking.
The important consideration is that it engage us through its uniquenss . . . . Common to all at is individuality of expression. All great aft bears the imprint of the personality of its creator. We see, therefore, that art results from an act of self-expression involving emotions and intellect. Thus we may say that art is an expression of a person's reactions to experiences in his or her life, given form through the use of design and materials.