create a luxurious spa inspired steam shower with a warm editorial quality aesthetic and highly refined architectural detailing the shower should feature full height marble look slab walls in soft white with flowing grey veining wrapping the lower half of the walls shower bench curb and entry surround the marble material should feel timeless dramatic and high end with soft natural movement and realistic stone variation above the marble slab transition line install glossy horizontally stacked elongated subway tile in a warm taupe grey tone with subtle tonal variation and a handcrafted appearance the tile should continue across the rear wall side walls and ceiling of the steam shower to create a cohesive cocoon like effect and elevated spa atmosphere include a floating integrated shower bench spanning the rear wall fully wrapped in the marble look slab material with clean modern lines and substantial thickness add a recessed niche on the right hand wall integrated seamlessly into the tile layout all plumbing fixtures should feature an unlacquered brass or warm polished brass finish including wall mounted rain shower heads handheld shower components and controls the fixture finish should add warmth and richness against the cooler stone and tile palette the shower enclosure should feature minimal frameless glass detailing with clean architectural lines and no bulky metal framing the entry surround should be wrapped in the same marble look slab material to create a seamless monolithic appearance the flooring should feature a soft mosaic or herringbone inspired stone pattern in warm neutral tones with subtle texture and a hidden linear drain integrated discreetly near the shower bench area for a clean luxury spa appearance the lighting should feel soft warm and diffused with subtle reflections on the glossy tile surfaces and realistic moisture ambiance throughout the shower the overall rendering should feel calm luxurious architectural and magazine worthy with a modern wellness retreat aesthetic