Can AI image generators steal an artist's style, and is that legal?

They can't steal a style in the way someone steals a physical painting. Style itself isn't directly protected by copyright law. What these generators actually do is learn patterns from millions of images, including copyrighted artwork, and then produce new images based on those patterns. Legally, this is a gray area that's being fought in courts right now. Think of it like a human artist who studies Picasso for years and then paints something 'in the style of Picasso.' That's generally legal. But the AI does it in seconds, at massive scale, and without consent. The real ethical sting comes from how the training data was gathered. Many popular models were trained on datasets scraped from the internet, including artists' portfolios, without permission or payment. A specific example: an artist named Kelly McKernan found their name had been used over 12,000 times in prompts for one popular generator. They hadn't agreed to this. Some companies, like Adobe with its Firefly model, are trying a different path by training only on images they have clear rights to. The tip here isn't just about legality—it's about the ongoing shift in norms. If you use these tools, being specific in your prompts is fine, but trying to exactly replicate a living artist's work and then selling it as your own is a fast track to a public backlash, even if it's technically not a crime yet.