Prompt
"Aerial view of the Yenisei River, showcasing its vast expanse and serpentine path as it flows through the Siberian landscape, with the Krasnoyarsk Dam and Sayano-Shushenskaya Hydroelectric Power Station visible, surrounded by lush greenery and majestic mountains in the distance, under a clear blue sky with a few wispy clouds, emphasizing its status as one of the longest river systems in the world and a vital source of hydroelectric power."