A 3d rendering of a luxurious bathroom with a modern and minimalist design. the bathroom features a large black marble sink with gold faucets, flanked by two large gold arched mirrors on either side. The walls are covered in dark grey tiles, and the floor is made of grey marble tiles. on the left side of the image, a white towel is hanging on a gold towel rack, adding a touch of elegance to the otherwise monochromatic space. the overall aesthetic of the bathroom is sleek and contemporary, with a focus on texture and elegance.