Ключевые слова: apocalypse, armageddon, bad, blurred, care, chemical warfare, crow mask, danger, desulfurization, disease, earthquake, ecological problem, environment, environment concept, environmental disaster, epidemic, film grain, garbage, gas mask, global warming, growth tree, health, hostile environment, human, infection, life, mask, medical, outbreak, oxygen, pollution, prevention, problem, protect, quality, safety, smog, soft, toxic, toxic mask, trash, tree, unpleasant smell, vintage, vintage tone, weather,