Learn how to expand and fill in missing areas of straightened photographs using Photoshop Beta's Generative Fill feature. Discover techniques for selecting areas to fill, invoking Generative Fill, updating prompts, and sharpening generated content. Compare results with traditional content-aware fill methods, explore the use of the Spot Healing Brush, and understand resolution matching in healing processes. Master the art of creating credible, detailed expansions for your straightened images in this comprehensive 20-minute tutorial.