Prompt
"Generate a serene landscape image of the Cheyenne River, flowing gently through the rolling hills and scenic valleys of South Dakota, with the Black Hills in the background. The river should be depicted in a realistic style, with a few trees and bushes lining its banks. In the distance, a few hills and mountains should be visible, with a clear blue sky above. The image should convey a sense of tranquility and natural beauty, highlighting the river's importance as a tributary of the Missouri River and its role in the region's ecosystem."
