A photo-realistic, minimalist bathroom with a concrete wall and floor, featuring a modern design with a minimalist aesthetic. the bathroom has a large mirror on the right wall, a white sink with a black faucet, and a wooden shelf above it. The walls are covered in dark grey tiles, and the floor is tiled with a light-colored wood mat. on the left side of the image, there is a walk-in shower with black pipes and a black showerhead, and on the shelf, there are small potted plants and toiletries. the overall atmosphere of the bathroom is minimalistic and modern, with a focus on textures and lighting.