| SIMPLE BASELINE (sanity + aesthetic bias) | CONTROLLED VARIATION (multi-attribute prompts) | COMPLEX PROMPTS (relationships + reasoning) | HARD / FAILURE CASES |
|---|---|---|---|
| 1. Subject clarity (minimal prompt) | 6. Multi-object + attributes | 11. Spatial relationships | 16. Multi-subject + attributes |
| 2. Style adherence | 7. Material + lighting interaction | 12. Action + interaction | 17. Complex scene description |
| 3. Photorealism baseline | 8. Camera + realism | 13. Counting + variation | 18. Reflection + physics |
| 4. Composition / framing | 9. Style fusion | 14. Text rendering | 19. Style + realism conflict |
| 5. Color control | 10. Perspective / angle | 15. Lighting logic | 20. Compositional constraint |