beyond the level here in question, it is especially in caves that artistic productions may be found. These consist of crude drawings of animals and, less frequently, of men. Among the Bushmen, such cave pictures are frequently preserved from destruction for a considerable period of time. Natural man, roaming at will through the forests, has neither time nor opportunity to exercise his imagination except upon relatively small objects or upon the adornment of his own body. But the semi-darkness of the cave tends, as do few other places, to stimulate the reproductive imagination. Undisturbed by external influences, and with brightnesses and colours enhanced by the darkness, the memory images of things seen in the open, particularly those of the animals of the primeval forest, rise to consciousness and impel the lonely and unoccupied inhabitant to project them upon the wall. Such activity is favoured by the fact, verifiable by personal introspection, that memory images are much more vivid in darkness and semi-darkness than in the light of day. Thus, it was in the cave, the first dwelling-place of man, that the transition was made, perhaps for the first time, from the beginnings of a graphic art, serving the purposes of adornment or magic, to an art unfettered except by memory. It was an art of memory in a twofold sense: it patterned its objects after the memory of things actually observed, and it sought to preserve to memory that which it created. From the consideration of dress and habitation we turn to that of food. Primitive man was not bound to fixed hours for his meals. Among civilized peoples, so close a connection has grown up between meals and definite hours of the day that the German word for meal, _Mahlzeit_, reminds us of this regularity by twice repeating the word for time---for _Mahl_ also means time. Primitive man knew nothing of the sort. If he found food and was hungry, he ate; if he found none, he went hungry. Sometimes, moreover, in order to provide for the future, he gorged to such an extent as to injure his health. As concerns the food itself, there is an old theory which has led to misconceptions concerning primitive man. He was a hunter, we are told; the chase supplied him with food; only incidentally and occasionally did he enjoy parts of plants or fruits that he had gathered or accidentally discovered. It is scarcely correct, however, to assume that systematic hunting was practised by primitive man. Doubtless he did engage in this occupation. Yet this furnished him with only an incidental part of his food supply--apart with which, living as he did from hand to mouth, he satisfied only his momentary needs. It was with plant food, if at all, that he made provision for the future. Here may be found also the first traces of a division of labour: woman gathered the plant food--roots, bulbs, and berries--while man occasionally found it necessary to hunt. Plant food being capable of longer preservation, it was woman who