use the provided image as the direct base reference and transform it into a highly photorealistic interior architectural visualization preserve exactly the original architecture geometry proportions layout wall dimensions staircase area panel design window shape chandelier placement camera angle composition framing and perspective do not redesign move resize remove or reinterpret any element material and color instructions keep the two paneled walls exactly as they are in the reference 1 the wall around the arched window 2 the paneled wall on the right side of the staircase these two paneled walls must remain in their original beige tone all other walls must be flat white the ceiling must also be flat white lighting instructions add warm led backlighting behind the exposed raised panels on the staircase wall the backlighting must be subtle elegant and integrated into the architecture use a warm temperature around 2700k 3000k turn on and enhance the chandelier so it emits a realistic warm light preserve natural daylight entering through the arched window keep lighting physically believable balanced and soft quality instructions create an ultra clean ultra detailed high end final image output must look like a professional architectural interior photograph aim for 4k quality ultra high resolution no visible pixelation blur compression artifacts jagged edges or low resolution textures keep surfaces clean and refined with realistic material detail and sharpness but avoid over sharpening material realism flat white painted walls and ceiling with subtle realistic surface texture beige decorative wall panels preserved exactly realistic wood floor texture with natural grain realistic glass and metal details in the arched window soft realistic shadows and natural light falloff premium photorealistic finish important constraints do not change the panel geometry do not change the architecture do not change the staircase structure do not change the window design do not change the camera position or framing do not add furniture or decorative objects desired result a perfect polished photorealistic architectural render with strong focus on the staircase wall treatment warm integrated panel lighting white walls and ceiling preserved beige panel walls and a crisp 4k professional interior visualization look avoid cgi look artificial materials fake lighting exaggerated contrast oversaturation warped perspective redesign changed layout altered panel shapes low resolution pixelation blurry details noisy image compression artifacts oversharpening the window frame is white
