Edit Image (Instruction)
Instruction-based image edit (img2img).
Compose the marketplace hero cover for a theme pack: a single composed scene rendered from the pack plan's cover instruction against MULTIPLE reference images (character sheet + hero assets — gpt-image-2 edits accept several inputs at high fidelity). Portrait 3:4, thumbnail-first composition. Contact-sheet preview grids remain the consumer's deterministic concern.
Immutable template · v2026.07.14 — read the published contract.
How this workflow runs
Inside the workflow
Render the hero cover from the references.
Title the cover for the library.
From this workflow

Watercolor Kitchen Herbs cover
Marketplace cover composed from the pack’s own approved assets as references.