Luxurious penthouse, lush green walls, vibrant living plants, floor-to-ceiling windows, natural stone flooring, reclaimed wood accents, modern minimalist design, calming color palette, soft sage greens, muted earth tones, creamy whites, warm beige, rich charcoal grays, sophisticated metallic accents, sleek glass railings, panoramic city views, warm sunny day, soft diffused lighting, shallow depth of field, 2/3 composition, realistic textures, ambient occlusion.