Ключевые слова: adult, amazed, astigmatism, astonished, blue, business, businessman, businessperson, canadian, caucasian, closeup, concept, confused, disbelief, executive, expression, eyeglasses, eyesight, face, formalwear, frowning, glasses, grey, hair, isolated, looking, male, man, manager, mature, myopia, necktie, north american, occupation, optics, person, portrait, professional, shirt, shocked, single, spectacles, squinting, studio, surprised, tie, touching, vision, wearing, wrong,