A photo-realistic rendering of a luxurious bathroom with a modern design. the bathroom features a large black bathtub with water in the center, surrounded by dark marble countertops and gold accents. The walls are covered in dark marble with gold accents, and the floor is covered with grey tiles. on the left side of the image, there is a walk-in shower with a glass door, and on the right side, there are two large mirrors with gold frames, adding a touch of elegance to the space. the room is well-lit with natural light coming from the large windows, creating a warm and inviting atmosphere. the overall design of the bathroom is sleek and minimalistic, with a focus on luxury and sophistication.