Bon Clay activates the Mane Mane no Mi to impersonate Vivi in Alubarna’s colonnade (pp. 14-17). The Ch. 180 torn-Vivi-photo handoff is operationally cashed within one chapter: Bon Clay deploys Vivi’s face + voice + finger-to-chin posture + ♥-bubble register against a decoy-pursuer (revealed to be the Strawhat-decoy-squadron). First on-page operational deployment of the Bon Clay Mane-Mane Vivi-impersonation in the Alubarna chase. The torn-photo is the load-instruction for the Mane Mane no Mi face-copy mechanic.
Why this matters
The deception-specialist + the prime-target-photo are physically joined in the same panel. The prop-handoff installs the photo-as-impersonation-template structural-grammar. Pre-loads the chase-composition where Bon Clay-as-Vivi splits BW’s pursuit and the Strawhats discover the which-Vivi-is-the-real-one X-mark-on-arm reveal.