design a serene wabi sabi style living room with a sunken lounge on the right side and a natural stone wall at the back as the main focal point architecture sunken lounge on the right integrated seamlessly into the space back wall fully finished in textured natural stone travertine limestone or raw stacked stone clean architectural lines minimal detailing soft transitions between levels built in seating in the sunken area style direction wabi sabi warm earthy neutral palette sand beige clay taupe soft brown organic shapes and soft edges minimal but intentional furniture low profile seating with linen or textured fabric natural wood elements matte finish visible grain handmade ceramic decor very minimal sculptural but subtle coffee table stone or solid wood material language limewash or textured plaster walls raw or lightly polished concrete floor natural woven rugs aged or brushed metal accents no chrome no gloss emphasis on tactile surfaces lighting soft diffused natural light warm indirect lighting integrated into steps or niches no harsh contrasts cinematic but natural exposure realism ultra photorealistic materials accurate roughness and bump mapping micro surface imperfections natural shadow depth and ambient occlusion subtle atmospheric depth mood calm grounded organic imperfect timeless quiet luxury through texture not decoration avoid glossy finishes over styling bright colors modern cold minimalism symmetrical staging