Zhou Maoshu Appreciating Lotuses, a designated National Treasure of Japan, is a 15th century painting mounted as a hanging scroll by Kanō Masanobu that depicts the 11th century Confucian scholar Zhou Maoshu in a boat floating on a lake with lotuses. Kanō was the chief painter of the Ashikaga shogunate and is generally considered the founder of the Kanō school of painting, which would become the dominant style of painting until the Meiji period.