Purpose of Art

After reading MAUS my perspective on art did not change much. I think that the purpose of art is to get a message across to the public. Often using art to get a message across is effective, because it will capture some one's eye causing them to take interest; where as other methods may not be as effective. Art can improve the human condition, and it would be a good thing if it did but it does not have to in order to be considered art.