Luxurious penthouse, floor-to-ceiling windows, panoramic city views, sleek modern architecture, minimalist interior design, reflective glass surfaces, angular lines, polished marble floors, lavish furnishings, opulent chandeliers, natural stone walls, green roofs, lush rooftop gardens, vibrant flowers, soothing water features, ambient lighting, soft warm glow, 1/1 composition, shallow depth of field, realistic textures, morning sunlight, clear blue sky.