Multi-Prompts and Weights

When to split concepts

Split when two ideas compete (for example hyperreal skin vs heavy illustration outlines). Keep each branch internally consistent, then blend gently.

Weighting mental model

Higher emphasis should map to what must not drift:

• Identity-locked face or outfit
• Brand palette
• A specific prop silhouette

Lower emphasis suits ambient qualities: light haze, subtle grain.

Practical patterns

1. Primary / secondary — declare the main look first; add modifiers after.
2. Constraint sandwich — start and end with the same must-have (useful for text accuracy).
3. Single-axis edits — change lighting but freeze wardrobe and pose language.

If your product uses explicit weights

Follow the syntax documented in-app (for example concept :: value). Do not mix incompatible syntax from other tools—models and parsers differ.

Debugging clashes

If results look “muddy,” remove synonymous adjectives (dark + low key + moody + night) and keep the strongest pair.

See also

• Parameters: stylize — how “intensity” maps to Style / Color / Lighting / Composition in Nano Banana Pro 2 (there is no MidJourney-style stylize slider).
• Parameters: chaos and variety — exploration via multiple generations and image count, not a chaos parameter.