A hyper-realistic block of crystal-clear ice encasing a flickering flame, burning bright yet never melting its frozen prison. Tiny bubbles and imperfections are visible inside the ice, and frost patterns delicately form along its edges. The warm golden glow of the fire contrasts against the icy blue hues, creating an almost surreal balance between heat and cold. The reflection of the fire shimmers faintly on the frozen surface, while a thin mist rises from the top, suggesting an impossible yet harmonious coexistence of two opposing elements.