The image shows a large dam on a river with a city skyline in the background. The dam is made of concrete and has a large opening on the right side, which appears to be a hydroelectric dam. The water is flowing over the dam, creating a large amount of white foam on the surface. On the left side of the image, there are several buildings and power lines visible. The sky is blue and there are a few clouds in the sky. The river is calm and the water is a light blue color.