Indeed, one additional reason why, ever since the eighteenth century, art has been set up as the opposite of useful work, and explained as a form of play (though its technical difficulties grew more exorbitant and exhausting year by year) is probably that, in our modern civilisations, art has been obviously produced for the benefit of the classes who virtually do not work, and by artists born or bred to belong to those idle classes themselves. For it is a fact that, as the artist nowadays finds his public only among the comparatively idle (or, at all events, those whose activity distributes wealth in their own favour rather than creates it), so also he requires to be, more and more, in sympathy with their mode of living and thinking: the friend, the client, most often the son, of what we call (with terrible unperceived irony in the words) _leisured_ folk. As to the folk who have no leisure (and therefore, according to our modern aesthetics, no _art_ because no _play_) they can receive from us privileged persons (when privilege happens to be worth its keep) no benefits save very practical ones. The only kind of work founded on "leisure"--which does in our day not merely increase the advantages of already well-off persons, but actually filter down to help the unleisured producers of our wealth--is not the work of the artist, but of the doctor, the nurse, the inventor, the man of science; who knows? Perhaps almost of the philosopher, the historian, the sociologist: the clearer away of convenient error, the unmaker and remaker of consciences. As I began by saying, it is not very comfortable, nowadays, to be an artist, and yet possess a mind and heart. And two of the greatest artists of our times, Ruskin and Tolstoi, have done their utmost to make it more uncomfortable still. So that it is natural for our artists to decide that art exists only for art's own sake, since it cannot nowadays be said to exist for the sake of anything else. And as to us, privileged persons, with leisure and culture fitting us for artistic enjoyment, it is even more natural to consider art as a kind of play: play in which we get refreshed after somebody else's work. VIII.