壮丽瀑布彩虹山林自然风光摄影图片

High-definition landscape photography style, wide panoramic composition (16:9 ratio), featuring a majestic tall waterfall cascading down rocky cliffs surrounded by lush green mountains and dense vegetation, with a vibrant rainbow formed by sunlight hitting the mist at the base, bright natural colors including white water, colorful rainbow, green foliage, and warm sunlight filtering through the scene