enhance only the living room area at the back where the light green sofa is located create a refined contemporary luxury composition that adds visual depth while remaining minimal and uncluttered add the following decor place one large horizontal abstract artwork on the wall behind the sofa using warm beige ivory taupe muted olive and subtle charcoal tones use a very thin dark bronze or black frame add one slim sculptural floor lamp beside the sofa with a matte black or dark bronze finish and soft warm illumination at 3000k add one small round side table beside the sofa in dark timber or travertine styled with a minimal ceramic object and one book style the sofa with three refined cushions in ivory warm beige and muted olive boucl or linen fabrics add one softly folded neutral throw blanket add one medium height sculptural indoor plant in a simple textured stone planter near the sofa corner keep it elegant and correctly scaled place a restrained textured area rug beneath the sofa group in warm ivory and light taupe if visible and spatially appropriate add a low oval coffee table in dark walnut or warm travertine with only two minimal decorative objects composition keep all new objects within the sofa area maintain a clear circulation route and do not place anything inside the central stone walkway the decoration should feel professionally curated balanced and suitable for a high end contemporary residence strict preservation keep the existing sofa armchair central planter hallway artwork cabinetry doors columns windows ceiling lighting camera angle perspective floor layout and all architectural geometry unchanged preserve the thin brushed gold floor inlays exactly as shown do not change their position width colour or material they are metallic brass profiles not led strips do not add excessive decoration multiple artworks oversized plants people or furniture that blocks the corridor do not redesign or replace the sofa render quality maintain an ultra photorealistic 4k result with physically accurate materials balanced natural daylight warm 3000k accent lighting ray traced global illumination soft contact shadows realistic reflections and professional interior photography quality