Ace And Luffy Full-Page Tear-Streaked Face Brother Diptych
The seed

The payoff
Why this matters
Same shot scale (a single tear-streaked face filling the whole page), same family (the Portgas/D brothers), same compositional furniture (dark hair top-left, a small bead motif riding the lower-right corner), same beat (Ace’s death and its echo) — but inverted in register: Ace’s tears close on gratitude and acceptance (“THANK YOU…”), Luffy’s open on raw grief and self-loathing. The two full-page faces bracket the same event from opposite sides of it.
Watch for this device: when Oda gives a major death its own full-page facial close-up, the mourner’s matching full-page close-up later in the arc is the deliberate compositional answer — read the pair as one diptych, not two splashes. (Companion to the Luffy King Of The Pirates Declaration Composition Inverted Into Post-War Despair Mirror same-canvas-inverted-register pattern from the very next chapter window.)