Han Gan was a Chinese Horse painter of Tang Dynasty.He came from a poor family. As a young man ,he was recognized by Wang Wei, a prominent poet. After that , Han Gan became a court painter. He painted many portraits with Buddish and Daoist themes during his career, However, he is most widely remmenbered for his paintings of horses.    Do you know how he became a  master of horse painting?    Today, let's  explore the reasons.