transform the white 3d hotel lobby into a modern elegant and luxurious interior rooted firmly in contemporary architecture while drawing quiet discipline from the historic exterior through proportion rhythm and material continuity not classical styling or ornament all walls and columns follow a strict vertical hierarchy the lower two thirds of all walls and columns are clad in walnut toned wood veneer expressed as large calm architectural planes with rich warmth visible grain and subtle depth the upper third remains smooth mineral plaster matte warm toned and restrained all arches are fully encased in the same walnut wood veneer wrapping the thickness of the arch openings as a clean architectural casing reinforcing depth and solidity while remaining abstract and contemporary the two corridors on the left and right sides of the image are fully clad in walnut wood veneer from floor to ceiling creating darker more intimate architectural passages and reinforcing spatial hierarchy the floor and the staircase are clad in the same warm beige to neutral marble with a soft honed to lightly polished finish no wood is used on the stair the marble is intricate yet restrained with fine veining and subtle mineral variation the slab layout is bespoke and deliberately designed not repetitive large slabs are carefully sized cut and placed to respond to columns arches stair edges and axial geometry joints and veining are intentionally aligned to reinforce symmetry procession and architectural order the stone feels heavy architectural and luxurious with natural variation and no visible green veining the staircase remains a ceremonial architectural anchor a wrought iron railing in brass is introduced exclusively on the stairwell side only with no railing on the wall side the railing references beaux arts rhythm and craftsmanship using two balusters per stair tread evenly spaced it is slightly ornamental but restrained elegant and refined rather than decorative with medium thickness profiles that read as crafted warm and luxurious against the stone stair the overall atmosphere is warm cinematic refined and quietly opulent light is soft ambient and indirect enhancing material depth shadow and architectural calm the space feels intimate yet monumental confident composed and timeless transform the white 3d hotel lobby into a modern elegant and luxurious interior rooted firmly in contemporary architecture while drawing quiet discipline from the historic exterior through proportion rhythm and material continuity not overt classical styling or ornament all walls and columns follow a strict vertical hierarchy the lower two thirds of all walls and columns are clad in walnut toned wood veneer expressed as large calm architectural planes with rich warmth visible grain and subtle depth the upper third remains smooth mineral plaster matte warm toned and restrained all arches are fully encased in the same walnut wood veneer wrapping the thickness of the arch openings as clean architectural casings reinforcing depth and solidity while remaining abstract and contemporary the two side corridors on the left and right of the image are fully clad in walnut wood veneer from floor to ceiling creating darker more intimate passages and reinforcing spatial hierarchy the walls directly behind and surrounding the stair are not clad in wood veneer they remain mineral plaster calmer and lighter allowing the stair to read clearly and stand forward as a central architectural element the floor and the staircase are clad in the same warm beige to neutral marble with a soft honed to lightly polished finish no wood is used on the stair the marble is intricate yet restrained with fine veining and subtle mineral variation the slab layout is bespoke and deliberately designed not repetitive large slabs are carefully sized cut and placed in response to columns arches stair edges and axial geometry joints and veining are intentionally aligned to reinforce symmetry procession and architectural order the stone feels heavy architectural and luxurious with natural variation and no visible green veining the staircase is treated as the primary ceremonial and conceptual anchor of the space it carries most of the original beaux arts architectural language expressed through proportion rhythm and craftsmanship rather than overt decoration a wrought iron railing in brass is introduced exclusively on the stairwell side only with no railing on the wall side the railing references beaux arts rhythm using two balusters per stair tread evenly spaced it is more articulated and crafted than the surrounding architecture slightly ornamental yet disciplined with medium thickness profiles that feel elegant warm and refined without overpowering the overall modern aesthetic the overall atmosphere is warm cinematic refined and quietly opulent light is soft ambient and indirect subtly intensifying around the stair to enhance its presence material richness and depth while maintaining architectural calm the space feels intimate yet monumental confident composed and timeless there are no visible light fixtures no furniture and no windows or exterior openings the interior reads as a pure architectural volume defined only by proportion material hierarchy and atmosphere render photorealistically with warm cinematic lighting soft contrast and high material fidelity focusing on depth texture and restrained modern luxury