Ключевые слова: adult, anatomy, background, beard, beautiful, beauty, care, caucasian, cheerful, close up, complexion, concepts, dental, european, expressing, expression, eye, face, facial, fashion, grimacing, guy, happiness, head, health, healthcare, healthy, human, indoors, isolated, lifestyle, lips, male, man, medicine, men, model, nose, one, part, people, person, portrait, posing, skin, smiling, treatment, uncomfortable, white, young,