Ключевые слова: 60s, caucasian, clinic, closeup, crossed hand, doctor, elderly, expertise, health service, healthcare, hospital, illuminated, indoors, job, male, man, medical, medical office, medical practitioner, occupation, operation room, physician, praying, preparation, preparing, profession, professional, scrubs, senior, specialist, standing, surgeon, surgical cap, surgical gloves, surgical light, surgical mask, uniform, workplace,