Strategic Petroleum Reserve - Image Index A large industrial site, featuring rows of tall cylindrical tanks with metal railings on top. The tanks are arranged in a straight line, stretching into the distance, and appear to be made of concrete or steel. Some of the tanks have ladders leading up to their tops, while others do not. A narrow road runs between two rows of tanks, and there is a puddle of water on it. In the background, the sky is cloudy with dark clouds, suggesting an impending storm. The overall atmosphere of the image is one of industrial activity, with the tanks and road creating a sense of purpose and industry.
