ABSTRACT The article presents an idea of what art is based on the individual's cathartic expression, in which his exploration of the self finds what it expressions reflected in the images it produces, interpreted by those who are willing to admire it. In this sense, the objective of this work is to understand how art came to become an essential element for human existence, composing an elementary part of his psychic health. To achieve this understanding, authors on art and its manifestations over time have been used in a bibliographic research. As a result, the text in question is presented, showing all the cathartic force that it allows to expose. The development of the human mind and civilizing processes make life more masked under the h...