Luxurious marble bathroom with a modern, sleek shelf mounted on the wall, high-resolution product photography, various perspectives showcasing the shelf: wide shot of the bathroom, medium shot of the shelf on the wall, and a close-up highlighting the shelf’s design and materials. Elegant toiletries and decorative items on the shelf, well-lit to emphasize the pristine nature of the marble and the shelf’s craftsmanship. --ar 4:5 With Dream Machine AI