Change one thing in an image that already works

Change exactly one thing in this working prompt.

1. **Identify the minimal edit.** Which clause changes, and nothing else. Quote the before and after.
2. **Predict the collateral.** Changing lighting shifts the palette. Changing pose shifts the composition. Changing lens shifts the background blur. *Say what will move so I can tell an expected change from a regression.*
3. If my requested change cannot be isolated — it necessarily disturbs other attributes — say so and give the smallest set that must move together.
4. Whether the seed or equivalent should be held. Holding it keeps more; releasing it may be needed for the change to take at all.
5. What to compare between old and new output, as a short checklist.

Rules:
- *One change per iteration.* If I asked for three, do them in three passes and say so — changing three at once makes the result uninterpretable and I will not know which one did what.
- Do not rewrite or improve the parts that are working, even if the wording is awkward. Awkward and working beats elegant and different.
- If the current prompt has redundant clauses, note them but do not remove them in this pass.