A photo-realistic 3d rendering of a modern public restroom with blue and white tiles on the walls and floor, featuring a row of blue lockers on the left side of the image, along with white marble tiles and blue tiles along the edges. on the right side, there are several stainless steel urinals and stalls, with large windows allowing natural light to filter in, creating a bright and airy atmosphere. the floor is tiled in a light grey color, and the walls are painted in a neutral color. the lighting is bright and natural, coming from the large windows on the far wall, casting a bright light that illuminates the space. the overall design of the restroom is clean and minimalistic, with clean lines and a minimalist aesthetic.