Prompt
                                        
                                            "Generate an image of a serene and natural river scene, depicting the Swanson River, a 40-mile-long river located in the Kenai Peninsula, Alaska, United States. The river should be shown flowing through a picturesque landscape, possibly with surrounding mountains and wildlife, and a canoe or fishing gear in the scene to highlight recreational activities such as canoeing and fishing. The style should be realistic and capture the tranquility of the river, which is also known for the Swanson River oil field and is a tributary of Cook Inlet, with its source in the Kenai National Wildlife Refuge."