This artwork, titled 'River Reversing', was created by Wang Ximeng, a Song Dynasty painter, depicting the magnificent scene of the Yellow River surging against its flow. The painting uses a golden background with flowing, powerful wave lines, showcasing the river's grandeur and natural power. The waves are layered and dynamic, evoking the sound of rushing water. The piece combines traditional Chinese landscape painting techniques with unique artistic imagination, reflecting the artist's deep observation and expressive ability. The text 'Palace Museum' at the top indicates that the painting is now housed in the Palace Museum. Wang Ximeng was a famous painter of the late Northern Song Dynasty, creating this work at just 18 years old, hailed as a genius artist, with his masterpiece 'A Thousand Li of Rivers and Mountains' also widely acclaimed. The title 'River Reversing' may symbolize natural anomalies and artistic transcendence, carrying profound cultural significance.