Nothing could be clearer than the governing idea of this conception. The artist has wished to unite in a single being the highest powers of life and nature--the bull, the lion, the eagle: these are types of physical force differently applied. Patient and tenacious in the bull, who drags the plough and transports the heaviest burdens; violent and impetuous in the lion, while in the king of birds the formidable strength of beak and talons add to the fear inspired by his lightning flight. Finally, the head and countenance are those of a man, the impersonation of intelligent force, of will governed by reflection, before which every living thing has to bow. The root of this conception is the same as that by which the Egyptian sphinx was suggested. The chief differences lie in the greater complexity of the winged bull and in its less quiescent attitude. The sphinx combines but two elements, the man and the lion; its pose is easier and perhaps more natural than that of the Assyrian animal. It is extended on the ground, its paws stretched idly before it, an attitude that could be preserved without fatigue for an indefinite time, and therefore in complete accordance with its governing idea, and with the function it had to fill at the gates of a palace or temple. That idea, for the bull as well as the sphinx, was force in repose. But the bull stands upright, and, when looked at from one side, seems to walk. We feel that if he did complete his stride he would bring the structure that stands on his loins down about our ears. Here, as in most cases where comparison is possible, the advantage remains with Egypt. But yet the Assyrian type is by no means without a certain nobility and beauty of its own. In spite of their colossal dimensions, in spite of the supernatural vigour of their limbs and the exaggerated energy and salience of their muscles, there is a kind of robust grace in the leading lines and proportions of these figures to which we cannot be indifferent, and their effect is increased by the wings that lie along their backs and furnish so happily the upper part of the huge alabaster slabs, above which nothing rises but the horned tiara. Finally, the face with its strongly marked features, with its frame of closely curled hair and beard arranged in the strictest symmetry, is still more remarkable than all the rest (Fig. 33). The expression is grave and proud, and sometimes almost smiling. It is in fine harmony with the general idea that led the Chaldæans to create these mysterious but kindly beings, and to endow them with their mighty frames of stone.[101] [Illustration: FIG. 33.--Head of a winged bull of Assurbanipal. British Museum. Height 38 inches. Drawn by Saint-Elme Gautier.]