Zhang Daqian (1899-1983), formerly known as Zhengquan, later renamed Yan, with the word Jiyan, and the name Daqian, a calligrapher from Neijiang, Sichuan. He is omnipotent in painting, calligraphy, seal cutting, and poetry, combined with painting style, craftsmanship and writing. It is praised as "Oriental Pen". Recognition: The birthday of Mrs. Jiang Song Meiling of Kyusuke Huachao in 1967, a thousand Zhangyan. Seal: Zhang Yan's private seal, Daqian. The color of this painting is gorgeous, the flowers are blooming, the flowers of the same branch are of different colors, and the flowers are different, but they are all very vibrant and energetic.