Ключевые слова: adult, adults only, asian, beauty, biohazard, blue, clothing, coat, color image, confidence, day, equipment, expertise, females, hazardous, healthcare and medicine, human face, hygiene, indoors, industry, lifestyles, looking, looking at camera, nature, occupation, one person, outdoors, people, portrait, professional occupation, protection, protective mask workwear, protective workwear, raincoat, real people, research, scientist, serious, standing, uniform, winter, women, working, young adult, young women,