DESIGN BRIEF: The brief was not to illustrate dabbawalas as stock-photo carriers dropped inside a decorative frame — it was to solve how a precision lunch network reads as Mithila narrative without breaking folk procession grammar. Bharni made sense because tiffin cylinders and Gandhi caps need flat readable silhouettes at poster distance; Kayastha Kachni hatching stays reserved for sea waves, petal interiors, and bag patterning where line density can whisper. Asymmetric-narrative symmetry solves the layout problem: four carriers in left-to-right marching band give delivery momentum the way wedding-procession panels once moved across a Kohbar wall, while the four-sided fish border stays formally balanced like classical Aripana enclosure. We stacked tiffins as folk stripe drums, colour-coded trousers so each walker separates at a glance, and parked CSMT upper-left plus a yellow-blue local on a red-arched bridge as Mumbai anchors — the sea, sailboats, and palm on the right complete the coastal commuter story without photographic clutter.