Ключевые слова: 40s, adjusting, appointment, black, boy, career, checkup, child, childhood, clinic, dental, dental equipment, dental hygiene, dental hygienist, dentist, dentistry, dentists chair, examination, expertise, female, healthcare and medicine, hygiene, indoors, job, light, male, mature adult, mixedrace, patient, portrait, profession, professional occupation, sitting, standing, stomatology, surgical gloves, wearing, woman,