Ключевые слова: adult, age, ancestor, ancient, and, animal, anthropology, ape, australopithecus, black, cave, caveman, checking, early, era, erectus, evolution, expression, face, form, graphic, habilis, history, hominid, human, isolated, lucy, male, man, monkey, neanderthal, painting, portrait, prehistoric, prehistory, primate, primitive, the, time,