Ключевые слова: adult, arms, beaker, camera, caucasian, coat, confidence, doctor, equipment, ethnicity, expertise, front, general, happiness, healthcare, holding, instrument, isolated, lab, length, looking, male, males, man, medical, medicine, men, occupation, people, person, portrait, practitioner, professional, scrubs, standing, stethoscope, studio, surgeon, syringe, uniform, vertical, view, white, worker, years, young,