The image shows an aerial view of a large concrete dam. The dam appears to be made of concrete and has a rectangular shape with a flat roof. The walls of the dam are made of large, irregularly shaped concrete blocks, and there are two large holes in the center of the structure. The holes are likely for water to flow through the dam. There are two small windows on the top of the building, and a small balcony on the right side. The sky is visible in the top right corner of the image, and the overall color scheme is grayish-white.