Luxurious penthouse, lush green walls, floor-to-ceiling windows, minimal obstruction, open-plan living, natural stone flooring, wooden accents, sleek modern furniture, verdant rooftop garden, overflowing planters, tropical plants, automated skylights, clerestory windows, reflective glass surfaces, maximizing natural light, soft warm ambiance, 1/1 composition, shallow depth of field, realistic textures, ambient occlusion.