Ключевые слова: adult, background, body, care, caucasian, closeup, concept, detail, expression, eyebrow, eyes, eyesight, face, facial, features, feelings, forehead, gazing, guy, half, head, healthcare, healthy, iris, language, looking, macro, male, man, medical, natural, open, optical, optics, optometry, part, psychology, pupil, retina, sad, serious, sight, skeptical, staring, up, upper, vision, watching, young,