modern two story house exterior at twilight strictly preserve the overall architecture materials lighting and proportions do not change the left side entry or main structure modify only the right side upper volume with black vertical metal siding recess this wall slightly approximately 12 18 inches to create depth and a shadow line between volumes maintain clean modern edges and alignment with the existing rooflines on this recessed black siding wall add a vertical window with a slim black aluminum frame the window should be modern and minimal proportioned similarly to the existing narrow windows on the facade position it thoughtfully to feel balanced with the elevation not centered randomly align with architectural lines below ensure the new recessed wall and window feel intentional and integrated into the design enhancing depth and hierarchy keep all materials consistent travertine stone black metal siding wood accent at entry and warm architectural lighting unchanged style modern european warm minimal high end residential photorealistic soft warm lighting ultra detailed the recessed wall should create a subtle shadow gap and increase facade depth without altering the overall massing significantly
