What are the artistic features of Zhang Yuzhao's calligraphy?

In calligraphy, Zhang Yuzhao adhered to the theory of epigraphy, was good at regular script, drew lessons from inscriptions in the Northern Dynasties, and paid attention to his interest in epigraphy. His regular script is neat and even in composition; Easy, tepid, tepid; At the intersection of strokes, the inner circle and the outer circle often appear, and they like to use light ink and rising ink to show the traces of weathering and mottling of stone tablets. Reading his books, though thick and powerful, is not muddy, giving people a fresh and refreshing feeling. Kang Youwei's "Talk about Guang Yi and Zhou Shuang" said: "Lian Qingshu, Hunmu, pointillism and turning point, all without trace, but the posture is very steep, and its charm is in Jin and Song Dynasties. It has been unparalleled for thousands of years. " Although Kang's comments are exaggerated, they are not temporary, and his boldness of vision is worthy of his reputation as a first-class calligrapher in the late Qing Dynasty. There are also running scripts handed down from generation to generation, such as seven-word lotus.