Ключевые слова: adult, adults only, caucasian ethnicity, concentration, confidence, dark, doctor, equipment, expertise, faith, front view, general practitioner, generative ai, healthcare and medicine, holding company, hospital, human face, hygiene, indoors, looking, looking at camera, man, medicine, men, mid adult, nurse, occupation, one, portrait, professional occupation, protective mask, protective workwear, science, scientist, serious, surgeon, surgery, surgical glove, surgical mask, team work, uniform, women, working, workwear,