Ключевые слова: adult, air, background, biohazard, black, caucasian, chemical, clothing, concept, coronavirus, covid19, danger, disaster, disease, ecology, environment, environmental, epidemic, equipment, face, fear, gas, hazard, human, illness, industry, infection, male, man, mask, men, nuclear, pandemic, people, person, pollution, portrait, protection, protective, quarantine, radiation, respirator, safety, smoke, studio, suit, toxic, virus, war, white,