custom kitchen backsplash with symmetrical side panels flanking a central white vent hood use large format marble slab with dramatic veining calacatta style on both the left and right sides of the hood create a stepped curved edge silhouette that frames the hood profile should match a soft arched cutout with tiered transitions as if carved from a single slab edges should be smooth and slightly rounded not sharp maintain full height slab installation from countertop to bottom of upper cabinets ensure symmetry on both sides of the hood integrate clean transitions into surrounding cabinetry lighting should highlight the stone veining and sculpted edges
