Ключевые слова: age, ancestor, ancestry, anthropology, ape, art, australopithecus, black, briefcase, businessman, caveman, change, chimpanzee, cromagnon, darwin, development, drawing, evolution, evolve, figure, graphic, hand, history, hominid, homo, human, humanity, illustration, isolated, man, mankind, mobile phone, monkey, neanderthal, people, prehistoric, primate, profile, progress, sapiens, silhouette, sketch, talking on phone, theory, walk, white,