Now the case which I have called an error of taste, namely, where the actual qualities we admire (whether possessed by the ‘object’ or not) are ugly, can in any case have no value, except such as may belong to the emotion _by itself_; and in most, if not in all, cases it is a considerable positive evil. In this sense, then, it is undoubtedly right to think that seeing beauty in a thing which has no beauty is inferior in value to seeing beauty where beauty really is. But the other case is much more difficult. In this case there is present all that I have hitherto mentioned as necessary to constitute a great positive good: there is a cognition of qualities really beautiful, together with an appropriate emotion towards these qualities. There can, therefore, be no doubt that we have here a great positive good. But there is present also something else; namely, a belief that these beautiful qualities exist, and that they exist in a certain relation to other things--namely, to some properties of the object to which we attribute these qualities: and further the object of this belief is false. And we may ask, with regard to the whole thus constituted, whether the presence of the belief, and the fact that what is believed is false, make any difference to its value? We thus get three different cases of which it is very important to determine the relative values. Where both the cognition of beautiful qualities and the appropriate emotion are present we may _also_ have either, (1) a belief in the existence of these qualities, of which the object, _i.e._ that they exist, is true: or (2) a mere cognition, without belief, when it is (_a_) true, (_b_) false, that the object of the cognition, _i.e._ the beautiful qualities, exists: or (3) a belief in the existence of the beautiful qualities, when they do not exist. The importance of these cases arises from the fact that the second defines the pleasures of imagination, including a great part of the appreciation of those works of art which are _representative_; whereas the first contrasts with these the appreciation of what is beautiful in Nature, and the human affections. The third, on the other hand, is contrasted with both, in that it is chiefly exemplified in what is called misdirected affection; and it is possible also that the love of God, in the case of a believer, should fall under this head.