Ключевые слова: apocalyptic, army, background, biohazard, black, chemical, concept, contagion, contamination, danger, disaster, ecology, environment, equipment, face, fear, fumes, gas, gas mask, gasmask, green, grey, hazard, human, industry, male, man, mask, military, negative, nuclear, person, poison, pollutant, pollution, portrait, protective, radiation, radioactive, respirator, rubber, safety, smog, survive, terrorism, toxic, war, wearing, white,