Prompt
"Generate a realistic landscape image of a river arm, specifically Knik Arm, which is approximately 39 miles long, located in Alaska, and part of Cook Inlet. The image should showcase the river arm's connection to Cook Inlet, with the Knik River and Matanuska River flowing into it. In the background, depict the surrounding landscape with Anchorage and Point MacKenzie nearby. Include a proposed bridge, Knik Arm Bridge, spanning across the arm. Use a serene and natural style, with a focus on capturing the beauty of Alaska's wilderness."