Saint John the Baptist is an oil painting on walnut wood by the artist Leonardo da Vinci. Completed from 1513 to 1516, when the High Renaissance was metamorphosing into Mannerism, it is believed to be his last painting. The original size of the work was 69x57 cm. It is now exhibited at the Musée du Louvre in Paris, France. The piece depicts St. John the Baptist in isolation. St. John is dressed in pelts, has long curly hair, and is smiling in an enigmatic manner which is reminiscent of Leonardo's famous Mona Lisa. He holds a reed cross in his left hand while his right hand points up toward heaven (like St Anne in Leonardo's cartoon The Virgin and Child with St Anne and St John the Baptist). It is believed that the cross and wool skins were added at a later date by another painter.