Ключевые слова: adult, advertisement, beauty, breath, care, caucasian, cheerful, clean, closeup, concept, dental, dentist, dentistry, emotion, enjoyment, even, female, fresh, front view, healthy, hygiene, joy, lips, mouth, one person, oral, orthodontic, orthodontist, person, protection, smile, stomatology, teeth, toothy smile, unrecognizable, vitality, white, whitening,