本文对初唐时期书法艺术的流变过程进行分析和解读,探析初唐楷书书法艺术的内在特点,从而将重点集中在了初唐楷书书法艺术的精神性这一问题上;而后对楷书书法艺术的气韵之美进行剖析,分析楷书书法艺术所蕴含的内在精神性;最后以褚遂良的楷体书法为本就其内在精神性进行分析和探究。 This paper analyzes and interprets the changing process of calligraphy in the early Tang Dynasty and probes into the inherent characteristics of the calligraphy in the early Tang Dynasty, focusing on the spirituality of calligraphic art in the early Tang Dynasty. Then, The beauty of the rhythm of the calligraphy is analyzed to analyze the intrinsic spirituality implied in the calligraphy art of regular script. At last, the inner spirituality of Chu Suiliang’s calligraphic script is analyzed and explored.