Bring a touch of wit and retro flair to your space with this premium high-resolution AI artwork designed as a distressed metal warning sign. Featuring a bold “WARNING” header and a graphic red brain, the sign delivers the humorous message: “Thinking Can Cause Ideas.” The realistic effects of rust, scratches, and nostalgic weathering make it perfect for offices, classrooms, creative studios, or anyone who appreciates clever decor. Delivered as a sharp digital download for easy printing or digital display.