Ключевые слова: adult, barber, beard, beautiful, blue, body care, care, casual clothing, caucasian ethnicity, cheerful, clinic, closeup, confidence, dental health, dentist, doctor, expertise, happiness, healthcare and medicine, holding, human face, hygiene, indoors, lifestyles, looking, male beauty, males, medical exam, men, mustache, occupation, office, one person, people, portrait, positive emotion, professional occupation, relaxation, shaving, shirt, sitting, smiling, stubble, two people, uniform, white, working, young adult, young men,