Prompt
"Generate an image of a serene and scenic view of the Potomac River, which is a river, flowing through its course with lush greenery and trees along its banks, with a few boats or ships in the distance, under a clear blue sky with some white clouds. The image should capture the natural beauty and tranquility of the river, which is approximately 405 miles long and flows through Maryland, Virginia, West Virginia, and the District of Columbia, before emptying into the Chesapeake Bay."