A photo-realistic 3d rendering of a modern bathroom with a minimalist design, featuring black and white marble tiles on the walls and floor, creating a striking contrast with the neutral tones of the tiles. the room is well-lit with warm, ambient lighting, casting a soft glow on the black marble floor and walls. the tiles are arranged in a tiled pattern, with some areas featuring darker grey veins and some lighter grey veins. on the left side of the image, there is a small, round, metallic object placed on the floor, adding a touch of elegance to the otherwise monochromatic space. the overall aesthetic is sleek and minimalistic, with a focus on the contrast between the dark marble and the light-colored tiles, making the space feel even more luxurious and inviting.