Stock photography picture of Oil tanks

AB3AB0 - Licenced Caption Oil tanks Keywords Geology, environmental, object, metal, cylinder, mineral, oil, fluid, shiny, smooth, textured, tall, ecology, business, pollution, smog, smoke, toxic, emission, energy, factory, indrustial, plant, manufacturing, oilfield, exploration, value, structure, cylinder, staircase, vertical, B, W, gray, silver