Illustrate the dramatic moment when the pillar cracks open with a thunderous roar, revealing Narasimha, the fierce avatar of Lord Vishnu. Capture the awe and intensity of the scene as Narasimha emerges, showcasing his powerful form: the muscular body of a man combined with the majestic head of a lion. His eyes should blaze with divine fury, and his mane should flow like flames, symbolizing his fierce nature. Surround Narasimha with an aura of divine light, radiating energy that contrasts with the dark, ominous background. The cracked pillar should be depicted in detail, with shards flying outward, emphasizing the explosive force of his emergence. Incorporate elements of chaos and awe in the environment—perhaps swirling clouds or flashes of lightning—to reflect the moment's significance. The expressions of onlookers, including Prahlada and Hiranyakashipu, should convey shock and fear, highlighting the transformation of the scene from tension to divine intervention. This artwork should encapsulate the themes of divine protection and the triumph of good over evil.