One musn't overrate the culture of what used to be called "top people" before the wars. They had charming manners, but they were as ignorant as swans. - Kenneth Clark

As I have said, it may be difficult to define civilization, but it isn't so difficult to recognize barbarism.

At certain epochs, man has felt conscious of something about himself - body and spirit - which was outside the day-to-day struggle for existence and the night-to-night struggle with fear; and he has felt the need to develop these qualities of thought and feeling so that they might approach as nearly as possible to an ideal of perfection - reason, justice, physical beauty, all of them in equilibrium. He has managed to satisfy this need in various ways - through myths, through dance and song, through systems of philosophy and through the order that he has imposed upon the visible world.

Two pictures painted in the year 1907 can conveniently be taken as the starting point of twentieth-century art. They are Matisse's Blue Nude and Picasso's Demoiselles d'Avignon; and both these cardinal, revolutionary pictures represent the nude. The reason is that the revolt of twentieth-century painters was not against academicism: that had been achieved by the impressionists. It was a revolt against the doctrine, with which the impressionists implicitly agreed, that the painter should be no more than a sensitive and well-informed camera. And the very elements of symbolism and abstraction that made the nude an unsuitable subject for the impressionists commended it to their successors. When art was once more concerned with concepts rather than sensations, the nude was the first concept that came to mind.