BACKGROUND, CAUCASIAN, CHECK, CHILD, CLOSED, CONCEPT, CORRECTION, COVERING, DIAGNOSTIC, EYE, EYESIGHT, FACE, FEMALE, GIRL, HEALTH, HEALTHY, KID, MEDICAL, MEDICINE, ONE, OPHTHALMOLOGY, OPTICAL, OPTOMETRY, PATIENT, PEAKSTOCK, PORTRAIT, SMILE, TEST, TOOL, VISION, WHITE, YELLOW,