Premium commercial product photography of the exact natural beige honeycomb bath sponge from the reference image. The sponge is covered with rich, luxurious white foam and lather, resting on an elegant light marble surface. Background is a deep, sophisticated dark blue spa-like gradient with soft atmospheric studio lighting, gentle caustics, and subtle water droplets. Clean composition, absolutely no text, no icons, no badges, no overlays, ultra-high resolution, luxury skincare advertisement aesthetic.
