Photoreal Pegasus by a Misty Waterfall

Photorealistic depiction of a majestic pegasus standing near a roaring waterfall in a lush canyon. The scene is bathed in golden-hour light; sunbeams slice through mist, creating subtle rainbows. The pegasus has a pearly white coat with a faint iridescent sheen, a flowing mane and tail, and large, feathered wings spread gracefully. Droplets cling to its wings and muzzle as spray from the waterfall glitters. The terrain features wet, glistening rocks, moss, and ferns; the canyon walls rise behind in deep greens and slate blues. The composition uses shallow depth of field: the creature in sharp focus, the cascading water softly blurred in the background. Ultra-detailed textures, 8k realism, cinematic lighting, natural reflections, subtle lens flare; captured with an 85mm lens, f/2.8, low ISO for crisp detail and depth.