Ключевые слова: aggression, anger, animal, anthropomorphic, ape, black, brown, captivity, chief, closeup, concentration, cruel, danger, displeased, endangered, expression, eyes, face, facial, frame, front, furious, gorilla, head, image, looking, male, mammal, mistrustful, monkey, nature, one, portrait, power, primate, shoulders, silverback, strength, sullen, thinking, vertebrate, view, watching, western, wild, wildlife, zoo,