modernist exterior shot prompt for generating the visualization photorealistic architectural visualization of the exact existing house shown in the reference image preserve 100 of the original building geometry proportions wall configuration roof shape window and door positions terrace entrance and overall dimensions do not redesign or alter the architecture facade contemporary minimalist premium design natural light beige travertine covering all exterior walls with subtle variation in travertine texture clean precise joints and no wood elements anywhere on the facade dark graphite metal roof with thin elegant edges and matching dark window frames facade articulation emphasize the architectural volumes with subtle projections and recesses deep window reveals clean geometric planes a slightly projecting entrance volume elegant shadow gaps and thin horizontal details keep the original building massing completely unchanged lighting sophisticated modern architectural lighting warm 2700 3000k led linear lights integrated into facade recesses and roof overhangs discreet wall washer lights illuminating the travertine subtle lighting around the entrance and terrace and soft ground level accent lighting the lighting should emphasize the facade relief and travertine texture without looking excessive time blue hour early evening realistic twilight sky warm interior light visible through the windows creating a natural contrast between the cool ambient evening light and warm architectural lighting landscape minimalist contemporary landscaping neat green lawn restrained ornamental grasses and evergreen plants clean light stone paving and modern understated garden design materials physically accurate travertine with realistic stone pores and surface texture realistic roughness dark metal highly realistic glass reflections natural shadows ambient occlusion and physically accurate material response style high end contemporary residential architecture photography ultra realistic corona renderer v ray quality physically based materials realistic global illumination cinematic but natural lighting professional architectural photography 4k highly detailed realistic proportions camera keep exactly the same camera position viewing angle perspective framing and composition as the reference image do not change the building shape or proportions no additional floors no new windows and no architectural alterations negative prompt do not change the building geometry do not change the roof shape no wood cladding no wooden facade elements no additional windows or doors no altered proportions no additional floors no futuristic architecture no excessive decoration no distorted perspective no unrealistic materials no oversaturated colors no people no cars blocking the facade no cartoon appearance no artificial 3d render look architecture