OpenAI has published a comprehensive image-generation prompting playbook covering 30 production use cases for its image models.
The guide goes well past 'make me a logo' and into structured workflows: infographic layout, photoreal portrait lighting, comic-strip storyboards, virtual try-on, product mockups, character consistency across scenes, isometric illustrations, UI mockups, and editorial photography styles.
Each pattern ships with a tested prompt template, example outputs, and notes on the failure modes that show up when prompts drift. It is the most opinionated public guide OpenAI has released for image generation to date.