Ключевые слова: banner, barrel, black, blue, chemical, color, container, country, design, drum, energy, environment, flag, fossil, fuel, gallon, gas, gasoline, graphic, illustration, industrial, industry, insignia, isolated, liquid, metal, nation, national, oil, patriot, patriotic, patriotism, petrol, petroleum, pollution, power, pump, red, russia, russian, safety, state, steel, symbol, tank, texture, toxic, waving, white, wind,