render a fully photorealistic luxury fitness studio interior maintain the exact architectural geometry wall placements ceiling height portal framing panel spacing equipment layout mirrors and camera perspective do not alter proportions or redesign any architectural elements scene overview a contemporary gym space with dark speckled rubber fitness flooring matte finish warm walnut architectural portal framing the main workout zone vertical mirror panels with black marble side accents full height mirrors along the left wall sheer floor to ceiling curtains at the rear glazing treadmills positioned along the back wall black exercise mats in the foreground clean minimal modern detailing lighting design soft high end wellness atmosphere time of day early evening interior focused lighting primary lighting concealed linear led strips integrated within ceiling coves soft diffused illumination 3000k warm white even light distribution without harsh hotspots architectural accent lighting subtle uplighting at the base of walnut portal framing to emphasize depth light catching the polished black marble panel edges with soft reflections mirror lighting soft indirect lighting that avoids glare in mirrors realistic reflections showing depth and dimensionality rear glazing exterior slightly dimmed early evening feel sheer curtains softly illuminated from interior light spill subtle city glow or ambient dusk tone outside materials surface realism flooring high end rubber athletic flooring dark charcoal with fine speckle texture matte finish wood portal rich walnut vertical grain satin finish with realistic light absorption black marble accents polished nero marquina style with subtle veining and reflective edges mirrors true reflective surface with realistic depth and soft light falloff glass slight reflectivity no overexposed highlights rendering quality physically accurate lighting with global illumination enabled soft shadow gradients high dynamic range exposure balanced contrast between dark floor and lighter panels subtle reflections in polished surfaces no stylization no bloom effects ultra realistic architectural visualization 4k resolution clean sharp focus mood the space should feel premium private fitness club calm but powerful minimal and refined architectural and intentional sophisticated wellness environment the final image should resemble a luxury boutique gym or private training studio in a high end residential or hospitality setting no people or white figures
