Luxurious penthouse, rooftop garden, lush greenery, vibrant flowers, modern architecture, floor-to-ceiling windows, sliding glass doors, breathtaking city views, sunny day, soft warm lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion, private outdoor spaces, infinity pool, lounge chairs, umbrellas, natural stone pavers, wooden decks, vertical green walls, living walls, green roofs, sustainable design, eco-friendly materials, innovative cooling technologies.