Luxurious penthouse, lush green walls, floor-to-ceiling windows, minimalist interior design, natural stone floors, reclaimed wood accents, living plants, vertical garden, skylight, solar tubes, clerestory windows, sliding glass doors, panoramic city views, modern eco-friendly architecture, energy-efficient systems, rainwater harvesting, grey water reuse, rooftop garden, urban oasis, serene atmosphere, soft warm lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.