Masterpiece, high quality, high resolution, inspired by Disney's Ariel, 17 years old, full body, dynamic and graceful pose, swimming under the sea background, vibrant colors, 16k, UHD, HDR, captivating expression, detailed aquatic scenery, light rays filtering through water, artistic interpretation, elegant and flowing red hair, shimmering fish scales, sea life surrounding, enchanting and magical atmosphere, seamless composition, crystal-clear clarity.