render the provided white clay model of an interior pool hall inside a grand european hotel as a fully finished refined indoor swimming pool space preserving the exact room proportions and layout of the model a rectangular pool that is intentionally smaller than typical and positioned clearly off centre toward the right wall with the tall windows maintain the window wall as windows with glass and natural daylight do not convert windows into doors remove all doors from the scene and replace any door openings from the white model with continuous classical wall paneling preserve all other spatial relationships from the white model design the interior in a modern interpretation of classical european architecture inspired by refined grand hotel corridors with clean restrained wall paneling in warm ivory and soft neutral tones subtle classical proportions and symmetry without ornamentation no columns no pilasters no arches no decorative moldings with gold trim no gilding no gold accents no ornate classical ornament no floral patterns or botanical motifs create a calm architectural pool hall with elegant but minimal classical detailing smooth wall panels simple cornice lines in the same wall color refined ceiling planes with integrated indirect light only no visible light fixtures no chandeliers no wall sconces no pendant lights all lighting to be concealed and architectural soft warm ambient illumination integrated into ceiling coves and recesses use a refined geometric marble floor inspired by elegant european hotel corridors polished cream and white marble with crisp black marble borders and precise geometric inlay lines in a restrained pattern no gold or brass inlay high gloss stone finish with subtle reflections the floor design to visually anchor the space and connect stylistically to a luxury hotel hallway use premium luxury materials throughout including polished marble floors refined stone or plaster wall finishes subtle stone baseboards and elegant neutral toned surfaces suitable for a five star european grand hotel ensure the pool water is calm and reflective with soft light reflections from the ceiling and walls render as ultra photorealistic architectural interior photography with balanced wide angle perspective perfectly straight verticals and horizontals no perspective distortion clean and precise geometry restrained luxury atmosphere stylistically aligned with refined european grand hotel corridor interiors extremely detailed textures luxury hospitality interior visualization quality
