Prompt
"Generate an image of a serene and majestic river flowing through a glacial landscape, surrounded by mountains and lush greenery, with a few whitewater rapids in the distance. The Alsek River, approximately 250 miles long, winds its way through the stunning scenery of Glacier Bay National Park and Tatshenshini-Alsek Provincial Park, showcasing its tranquil beauty and glacial features, in a realistic style."