WHAT IS NEEDFUL TO A WORK OF ART.--Those who talk so much about the needful factors of a work of art exaggerate; if they are artists they do so _in majorem artis gloriam,_ if they are laymen, from ignorance. The form of a work of art, which gives speech to their thoughts and is, therefore, their mode of talking, is always somewhat uncertain, like all kinds of speech. The sculptor can add or omit many little traits, as can also the exponent, be he an actor or, in music, a performer or conductor. These many little traits and finishing touches afford him pleasure one day and none the next, they exist more for the sake of the artist than the art; for he also has occasionally need of sweetmeats and playthings to prevent him from becoming morose with the severity and self-restraint which the representation of the dominant idea demands from him. 172. TO CAUSE THE MASTER TO BE FORGOTTEN.--The pianoforte player who executes the work of a master will have played best if he has made his audience forget the master, and if it seemed as if he were relating a story from his own life or just passing through some experience. Assuredly, if he is of no importance, every one will abhor the garrulity with which he talks about his own life. Therefore he must know how to influence his hearer's imagination favourably towards himself. Hereby are explained all the weaknesses and follies of "the virtuoso." 173. _CORRIGER LA FORTUNE._--There are unfortunate accidents in the lives of great artists, which compel the painter, for instance, to sketch out his most important picture only as a passing thought, or such as obliged Beethoven to leave behind him only the insufficient pianoforte score of many great sonatas (as in the great B flat). In these cases the artist of a later day must endeavour to fill out the life of the great man,--of all orchestral effects, would call into life that symphony which has fallen into the piano-trance. 174. REDUCING.--Many things, events, or persons, cannot bear treatment on a small scale. The Laocoon group cannot be reduced to a knick-knack; great size is necessary to it. But more seldom still does anything that is naturally small bear enlargement; for which reason biographers succeed far oftener in representing a great man as small than a small one as great. 175. SENSUOUSNESS IN PRESENT-DAY ART.--Artists nowadays frequently miscalculate when they count on the sensuous effect of their works, for their spectators or hearers have no longer a fully sensuous nature, and, quite contrary to the artist's intention, his work produces in them a "holiness" of feeling which is closely related to boredom. Their sensuousness begins, perhaps, just where that of the artist ceases; they meet, therefore, only at one point at the most. 176.