Xu Beihong (1895-1953), Han nationality, formerly known as Xu Shoukang, was born in Qiting Town, Yixing City, Jiangsu Province. Recognition: Autumn beihong in the twenty-fourth year. Seal: Beihong. The horse roosts under the willows, the horse’s trunk and muscles are real, the lines are thick and powerful, the horse's body is beautiful and vigorous, and it has a strong sense of strength. The horsetail and horsehair flowed in the wind, in line with the direction of the willow branches. The steed may look up into the distance, or bow their heads to gnaw on the green grass. The whole work is leisurely and peaceful, and the picture is harmonious.