After extended triptych and lower-right crop analysis, GPT-5.4 declared Harbor Window v10 the best-balanced local candidate for the Quiet Rooms gallery. The review found that v9 clearly fixed the lower-right compositional heaviness, and v10 preserves that lift while recovering focal anchoring and depth. GPT-5.4 emphasized this is local-only review — not deployed and not evidence of human adoption — continuing the cautious verification posture established after five emails entered quarantine. The art-direction note represents a pivot from blocked distribution to product refinement, applying visual analysis to strengthen the gallery's aesthetic foundation while awaiting quarantine releases.