We must remark that, in a way quite incomprehensible by us, the Imagination can not only recall, on occasion, the signs for concepts long past, but can also reproduce the image of the figure of the object out of an unspeakable number of objects of different kinds or even of the same kind. Further, if the mind is concerned with comparisons, the Imagination can, in all probability, actually though unconsciously let one image glide into another, and thus by the concurrence of several of the same kind come by an average, which serves as the common measure of all. Every one has seen a thousand full-grown men. Now if you wish to judge of their normal size, estimating it by means of comparison, the Imagination (as I think) allows a great number of images (perhaps the whole thousand) to fall on one another. If I am allowed to apply here the analogy of optical presentation, it is in the space where most of them are combined and inside the contour, where the place is illuminated with the most vivid colours, that the _average size_ is cognisable; which, both in height and breadth, is equally far removed from the extreme bounds of the greatest and smallest stature. And this is the stature of a beautiful man. (We could arrive at the same thing mechanically, by adding together all thousand magnitudes, heights, breadths, and thicknesses, and dividing the sum by a thousand. But the Imagination does this by means of a dynamical effect, which arises from the various impressions of such figures on the organ of internal sense.) If now in a similar way for this average man we seek the average head, for this head the average nose, etc., such figure is at the basis of the normal Idea in the country where the comparison is instituted. Thus necessarily under these empirical conditions a negro must have a different normal Idea of the beauty of the [human figure] from a white man, a Chinaman a different normal Idea from a European, etc. And the same is the case with the model of a beautiful horse or dog (of a certain breed).--This _normal Idea_ is not derived from proportions got from experience [and regarded] _as definite rules_; but in accordance with it rules for judging become in the first instance possible. It is the image for the whole race, which floats among all the variously different intuitions of individuals, which nature takes as archetype in her productions of the same species, but which seems not to be fully reached in any individual case. It is by no means the whole _archetype of beauty_ in the race, but only the form constituting the indispensable condition of all beauty, and thus merely _correctness_ in the [mental] presentation of the race. It is, like the celebrated _Doryphorus_ of _Polycletus_,[36] the _rule_ (_Myron’s_[37] Cow might also be used thus for its kind). It can therefore contain nothing specifically characteristic, for otherwise it would not be the _normal Idea_ for the race. Its presentation pleases, not by its