Ключевые слова: 5054 years, 50s, authority, care, caucasian, caucasian ethnicity, cheerful, computer, confidence, doctor, expertise, happy, head and shoulders, health service, healthcare and medicine, looking at camera, male, man, mature adult, mature men, occupation, office, one person, portrait, practitioner, pride, responsibility, sitting, smiling, specialist, stethoscope, success, technology, well dressed, working,