Curious kitten at a glowing portal in ancient library

Best quality. Fantasy masterpiece, attention-grabbing. Hyperdetailed. Vibrant. A swirling vortex of liquid starlight and iridescent mist forms a gateway within a forgotten, overgrown library. Books float gently around the portal, pages fluttering as if caught in an unseen breeze. A curious kitten, with fur like midnight velvet, cautiously approaches the shimmering threshold, its eyes wide with wonder. The scene is bathed in a soft, magical luminescence, rendered in a hyper-detailed, ethereal fantasy art style, with elements of watercolor and a mysterious, dreamlike ambiance