Sentō
Many sentō have a large mural, or wall painting, near the tubs.  Many are landscapes or pictures of Mount Fuji.  The water in the air is bad for the paint, so the murals wear out. Repainting a mural in the one day a week that a sentō is closed is hard to do, so some sentō use tiled mosaics or a window that looks out on a garden for decoration instead.