Reference image brief
Separate what to keep from a reference (identity, palette, layout) from what to change.
When to use
Img2img, variations, brand kits, or ‘same person / new scene’ workflows.
How to apply
Two blocks: Preserve: … and Change: ….
Never mix both in one ambiguous sentence.
Glossary
- reference image
- An input image that supplies identity, palette, or layout to preserve or vary.
- Preserve block
- What must stay from the reference (identity, brand colors, composition).
- Change block
- What must differ from the reference (scene, wardrobe, time of day).
