Outpainting
Extending an image beyond its original borders — the model imagines what exists outside the frame and paints it in, matching style, lighting, and perspective. Perfect for converting a square image into a wide banner, giving a tight portrait breathing room, or rebuilding a cropped scene. It works best in modest increments: extend 25-50% at a time rather than tripling the canvas in one go, so the model keeps enough context. Example: take a 1:1 product shot and outpaint it to 16:9 for a website hero without reshooting anything.