OpenAI GPT Image 2 skill for production visual asset generation and editing. Covers Image API vs Responses API selection, prompt-to-asset workflows, high-fidelity edits, output sizing, compression, moderation, cost controls, and DesignDNA-ready asset handoff. Use when generating marketing/product visuals, editing brand assets, batch-producing illustrations or social-media images, or replacing stock photography with on-brand AI-generated imagery.