Ключевые слова: 20s, adult, anger, background, beard, blind, brown hair, business, businessman, caucasian, closed, deaf, displeased, ear, emotional stress, executive, expression, facial expression, fingers, frustration, hands, handsome, head, hear, human ear, human finger, human hand, isolated, isolated on gray, lifestyle, listen, male, man, men, noise, pain, pensive, people, person, portrait, sound, stress, studio shot, tired, touching, vertical, white, work, young, young adult,