One person in a crowd
From Qwen-Image 2.1, run locally


- Output
- 2752×1536
- Change spread
- Edge to edge
- Steps
- 40, euler / simple, cfg 1.0
- Seed
- 21
- Ran on
- RTX 3060, 12GB (local)
Change the woman in the red circle to full natural colour, and keep every other person in the photograph black and white. Do not render the circle in the output.
Notes
Several people picked up colour, not just the marked one. Differencing source against result puts the change across the full width of the frame.