Ключевые слова: american, background, beautiful, black, blind, blue, brown, check, child, close, closeup, color, contact, detail, exam, eye, eyeball, eyesight, face, female, full, green, human, iris, look, macro, macula, male, mankind, men, monitor, nature, open, optical, people, perception, person, proof, pupil, reflection, retina, skin, texture, tv, up, vision, watching, woman, yellow,