Sora 2
A single small tree sapling growing into a large, fully mature tree in a smooth, continuous timelapse. The growth is realistic and biologically accurate: the trunk slowly thickens, branches extend naturally, and leaves appear and expand at a natural scale (no oversized or exaggerated leaves). The proportions of the tree remain realistic throughout the entire growth. The tree is isolated on a pure black background with no visible ground, environment, or horizon, as if floating in space. This black background must remain perfectly clean and uniform for compositing purposes. Soft, controlled studio lighting gently illuminates the tree, revealing detailed bark texture and natural leaf structure without lighting the background. No camera movement — static centered framing. Highly photorealistic, cinematic quality, 4K resolution, smooth timelapse progression, no distortions, no surreal elements, no stylization.