Ключевые слова: ache, adult, anxiety, background, bad, beautiful, care, caries, casual, caucasian, cheek, copy, dental, dentist, disease, exhaustion, expression, face, facial, feeling, female, girl, grief, hand, head, health, hurt, illness, isolated, medical, medicine, mouth, pain, painful, people, person, portrait, problem, sad, sensitive, sensitivity, sickness, sore, suffer, tooth, toothache, unhappy, unhealthy, unwell, woman,