must be considered in subsequent chapters; it is only necessary here to distinguish it from the suggestion of an individual, almost of a caricature, which we find sometimes in archaic art, and which is certainly to be seen occasionally in works of Florentine sculpture. During the period of the rise of Greek sculpture the various schools were advancing each in its own way towards what has been called naturalism in art, as opposed to realism on the one side and idealism on the other. That is to say, they were striving by constant study of the athletic form, of proportions and muscles, of drapery and hair, to attain to a series of types both in harmony with themselves and in accordance with nature; and they were too much absorbed in this attempt to go far beyond their predecessors in rendering the character of the gods according to the form consecrated by tradition. Even in the expression of the face the same process is to be traced. In early works we find sometimes no expression at all, or an apparent stolidity which is really the absence of expression; in the archaic smile we see an attempt to enliven the face, and possibly also, as we have noticed, to express and even to induce the benignity of the deity. But this attempt, made with inadequate artistic resources, tends to result in a mere grimace; and as we approach the transitional age before the greatest period of sculpture, we often find a reaction against any such exaggeration of expression in a severity and dignity that may have a certain grace of their own, but that are in some sense a retrograde movement so far as the expression of character is concerned. It follows that the statues of the gods dating from this early period, however interesting they might be for the history of sculpture, would not, even if we possessed many more of them than we do possess, throw very much light upon the development of the ideas of the Greeks concerning their deities. They would probably conform to a limited number of clearly defined types. The most familiar of all, the standing nude male figure, would, if beardless, usually represent Apollo, with a bow or a branch of bay, or sometimes other attributes. A similar type, bearded, would stand for Zeus or Posidon or Hermes, if provided with thunderbolt or eagle, with trident or fish, or with a caduceus. Similar figures might also be draped, and still represent gods; or, if female, would serve for Hera, Artemis, Aphrodite, and sometimes for Athena, if she was represented without her arms and aegis. Then, too, there was the seated type, usually enveloped in full drapery, which might readily be adapted to a statue of any of the chief gods. In all of these there is no question of distinguishing the gods from one another in character and individuality; apart from attributes, there is hardly any attempt to distinguish gods from men.