四步AI图像提示词精简框架

1. Ask purpose: Is this image a cover, portfolio piece, or video storyboard? 2. Ask subject: What must the user see at first glance? 3. Ask relationship: How is the subject separated from the background? Where does text go? Where does light come from? 4. Add style last, limited to two or three style words. Example result: Perfume bottle centered slightly lower, space on left for text, low soft light, clean background, amber and deep sea blue, commercial advertising photography.