Create a photorealistic image of two half- faces that fit together perfectly to form the yin- Yang symbol. One half- face is a cat, with a vibrant, shattered eye that radiates colorful, swirling patterns like a kaleidoscope. The other half- face is a dog, with an equally vibrant, shattered eye that mirrors the cat's in shape and color. The faces are rendered in exquisite detail, with subtle texture and expression. The cat's face is serene and calm, while the dog's face is slightly more energetic and playful. The two faces fit together like an organic puzzle piece, with no visible seams or edges. The overall effect is one of mesmerizing, symmetrical harmony, as if the two faces are a single, unified entity. Highest- Quality, 4k, intricate details, visually stunning, Masterpiece