A work of art, therefore, is to be received by the individual appreciator as an added emotional experience. It appeals to him at all because in some way it relates itself to his own life; and its value to him is determined by the measure in which it carries him out into wider ranges of feeling. There are works whose absolute greatness he recognizes but yet which do not happen at the moment to find him. Constable comes to him as immensely satisfying; Turner, though an object of great intellectual interest, leaves him cold. He knows Velasquez to be supreme among painters, but he turns away to stand before Frans Hals, whose quick, sure strokes call such very human beings into actuality and rouse his spirit to the fullest response. Why is it that of two works of equal depth of insight into life, of equal scope of feeling, of the same excellence of technical accomplishment, one has an appeal and a message for him and not the other? What is the bridge of transition between the work and the spirit of the appreciator by which the subtle connection is established?
It comes back to a matter of harmony. Experience presents itself to us in fragments; and in so far as the parts are scattering and unrelated, it is not easy for us to guess the purpose of our being here. But so soon as details, which by virtue of some selecting principle are related to one another, gather themselves into a whole, chaos is resolved into order, and this whole becomes significant, intelligible, and beautiful. Instinctively we are seeking, each in his own way, to bring the fragments of experience into order; and that order stands to each of us for what we are, for our individual personality, the self. We define thus our selecting principle, by which we receive some incidents of experience as related to our development and we reject others as not related to it. Thus the individual life achieves its integrity, its unity and significance. This, too, is the process of art. A landscape in nature is capable of a various, interpretation. By bringing its details into order and unity, the artist creates its beauty. His perception of the harmony which his imagination compels out of the landscape is attended with emotion, and the emotion flows outward to expression in a form which is itself harmonious. This form is a work of art. Art, therefore, is the harmonizing of experience. Appreciation is an act of fusion and identification. In spirit we _become_ the thing presented by the work of art and we merge with it in a larger unity. The individual harmony which a work of art manifests becomes significant to us as we can make it an harmonious part of our own experience and as it carries us in the direction of our development.