Conceptual ultra-realistic visualization of a flat Earth model seen from a low near-orbit perspective at an oblique angle. The camera is positioned slightly above and to the side of the world’s edge, creating a diagonal, corner-view composition. Inside the world, the land is vividly green: forests, plains, rivers and continents clearly visible, rich natural colors, realistic sunlight. At the very edge of the land, a sharp circular boundary is visible. Rising directly ABOVE this boundary is a colossal continuous ice wall, the Ross Ice Shelf depicted as a massive vertical white barrier sitting on top of the frontier, not below it. The ice wall towers upward like a frozen fortress, thick, layered ice strata, sharp cliffs, deep cracks, forming an unbroken ring that completely surrounds the world. Clouds and atmosphere are contained inside the wall, the exterior beyond the ice fades into darkness and mist. Extreme photorealism, natural lighting, documentary-style textures, ominous, unsettling tone. Speculative conspiracy-style illustration, not scientific. No sci-fi elements, no fantasy colors.