photorealistic interior render of a contemporary open plan living room and dining area strictly preserving the original architectural model proportions layout and furniture placement the scene features a combined space with a dining area on the left and a living room on the right the dining area includes a rectangular wooden table with a natural dark wood finish and visible grain surrounded by black wooden chairs with a classic spindle back design a minimal table setting with neutral ceramic pieces and a small plant centerpiece is placed on the table the living room includes a large sofa upholstered in oxford gray fabric deep slightly cool toned dark gray with visible fine textile texture decorated with neutral cushions in gray and beige tones a modern armchair with a thin black metal frame and light fabric upholstery is positioned near the sofa a tall indoor plant with thin branches and small green leaves is placed near the window a vertical open shelving unit made of wood and thin supports is centered on the back wall filled with decorative objects such as books vases and small sculptures absolute restriction no integrated lighting no led strips and no light emission of any kind inside or around the shelving unit it must appear completely unlit the floor is finished in dark natural wood with realistic grain patterns and a semi matte finish wall color distribution is clearly defined the left wall dining area side is a softened warm brown tone coffee like slightly desaturated with a matte finish the central back wall is a light warm beige tone the right wall window side remains a soft neutral light tone slightly cooler due to natural light influence wall decor includes minimalist framed artwork one black and white piece above the dining table and a warm toned landscape artwork above the sofa a large window with white framing is located on the right side of the scene with slightly reflective glass and sheer white linen curtains that softly diffuse incoming daylight there is a recessed ceiling detail cajillo with an integrated warm led strip 3000k located exclusively on the upper left side of the ceiling above the dining area the led strip runs only along the left ceiling edge producing indirect ambient light that softly washes the left wall and part of the ceiling strict lighting constraint there must be only one led strip in the entire scene no led strip on the right side window wall no perimeter lighting no ceiling symmetry no continuous lighting no wrapping light around corners and no additional hidden lighting additional artificial lighting includes a modern black wall mounted lamp above the sofa a floor lamp with a fabric shade near the seating area both emit warm light 3000k subtle and secondary to the left side led natural lighting is soft and diffused simulating an overcast afternoon producing smooth realistic shadows with no harsh contrast all materials use high quality pbr textures fabric with visible weave and bump wood with detailed grain and roughness variation metal slightly reflective with realistic roughness and glass with accurate reflections camera set at eye level approximately 1 60 m height 35mm focal length slight depth of field focusing between the dining table and sofa physically correct exposure and neutral white balance ultra photorealistic render global illumination enabled ray tracing accurate reflections soft ambient occlusion high quality soft shadows no overexposure no stylization no cartoon effect no exaggerated colors architectural visualization real life photography style asymmetrical lighting composition single side ceiling lighting only avoid balanced lighting