A famous mural of Jesus was preserved in a church in borja, a small town in northeastern Spain, which was painted by the famous painter Elias Garcí a Martí nez in the19th century. Due to years of disrepair, the pigments in the murals have partially fallen off, revealing white spots.

Picture books, as the name implies, are "drawing books". It was called a picture book in the early days. In popular parlance, it refers to a story book with pictures, simple theme and short plot content. Publications mainly for infants and young children are mostly oriented to the content suitable for infants and young children to read; But there are also adult picture books. At present, the picture books on the market are mainly read by young children, covering literature, education and popular science.