De Witt H. Parker, The Principles of Aesthetics
“ This is supplemented from still another source of value. Through artistic expression pent-up emotions find a welcome release. No matter how poignant be the experience expressed, the weight, the sting of it disappears through expression. For through expression, as we have seen, the experience is drawn from the dark depths of the self to the clear and orderly surface of the work of art; the emotions that weighed are lifted out and up into color and line and sound, where the mind can view and master them. ”
