Infinity Stone in an Ice Cave Concept Art

Ultra-detailed concept art of an Infinity Stone-like gem resting on a jagged ice pedestal inside a vast, crystalline ice cave. The gemstone emits a radiant core of swirling light that hints at all six colors—blue, red, green, yellow, purple, and orange—held within a single masterstone. Ice walls shimmer with reflections, with delicate stalactites and frost-coated surfaces. Prism rainbows dance across the cavern as light from the stone spills through the frost, illuminating frost patterns and etched runes on the icy pedestal. The scene blends photorealistic detail with painterly, cinematic styling: crisp textures of glassy ice, glittering crystals, and soft volumetric mist; cold, high-contrast lighting, subtle bloom, and dramatic depth. Perspective is a low-angle shot focusing on the pedestal, with the colossal cave receding into a blue haze behind. Mood: ancient, mysterious, awe-inspiring; style: fantasy concept art suitable for a game or film.