A hyper-realistic, intricately detailed universe encased within a translucent glass bowl, encapsulating a multi-layered world. Each layer reveals vibrant ecosystems teeming with fantastical creatures and surreal landscapes, crafted with the cutting-edge technology of Unreal Engine 5.2 in stunning 8k resolution. The outermost layer glimmers with iridescent hues, capturing the play of ethereal light on glass, while deeper layers unfold hidden realms of mystery and wonder. Subtle atmospheric effects dance across the surface, creating a dreamlike ambiance, as if peering into an enigmatic cosmos where nature and imagination intertwine seamlessly.