Schopenhauer's aesthetics is an attempt to break out of the pessimism that naturally comes from this world view. Schopenhauer believed that what distinguished "aesthetic experiences" from other experiences is that contemplation of the object of aesthetic appreciation temporarily allowed the subject a respite from the strife of desire, and allowed the subject to enter a realm of purely mental enjoyment, the world purely as representation or mental image. The more a person's mind is concerned with the world as representation, the less it feels the suffering of the world as will. Schopenhauer analysed art from its effects, both on the personality of the artist, and the personality of the viewer.