Cinematic video, 1824 St. Petersburg flood, hyper-realistic background. Dark stormy floodwater, heavy rain, neoclassical buildings partially submerged. A wooden boat drifts on the water. In the boat, seen from behind, a hand-drawn pencil-sketch character named Petrovich sits facing away from the camera. He wears a simple 1820s coat. The boat moves slowly. In the distance, a single lantern glows faintly through the rain and fog. The background is a real photograph — photorealistic, wet, muddy, stormy. Petrovich remains a 2D sketch, flat, with visible pencil lines and paper texture, not realistic. Camera angle: medium shot from behind the boat, slight sway. --no face changes, no morphing, no turning around, no realistic skin on Petrovich
