Ключевые слова: art, canister, cargo, color, colorful, dashboard, derrick, diesel, drilling, drop, energy, fire, flame, fuel, gallon, gas, gasoline, gauge, icon, industrial, industry, isolated, liquid, location, motor, oil, petrol, petroleum, platform, pop, popart, propane, pump, rig, sea, set, ship, station, steel, storage, symbol, tank, tanker, test, tower, tube, vehicle, white, word,