Prompt
"Generate a serene landscape image of Lewis and Clark Lake, a reservoir located in the United States, along the border of Nebraska and South Dakota. The image should feature the lake's tranquil waters, surrounded by lush greenery and possibly a few boats or fishermen. In the background, a subtle hint of the Gavins Point Dam and the rolling hills of the surrounding countryside should be visible. The style should be photorealistic, capturing the natural beauty of the lake and its surroundings. Include a few recreational elements such as a hiking trail or a camping site in the foreground to highlight the lake's popularity for outdoor activities like boating, fishing, camping, and hiking."