The blue and white town of Tunisia is located in the northeast of Tunisia's capital, Tunisia. The blue sky is like a large curtain, against the white brick walls, blue doors and windows, and it feels particularly pure. The whole town is winding up along the mountain, and there are some small shops, houses, small museums and so on along the street. The iron windows are Arabic style, and the bronze nails on the door spell out Islamic patterns such as stars and moons, symmetrical and exquisite.