印章在书法作品中也是不可缺少的有机组成部分。一幅完整的书法作品除了正文和落款外,还需要印章的修饰。据考证,印章进入书法作品是宋代以后的事,到了清代,印章才成了书画作品中不可缺少的重要内容,因此明清以来,书画家们都非常重视书画作品上的用印。由于不少书法家同时又是篆刻家,他们用的印章多与他们的书法作品风格相贴合。在书法 Seal is also an integral part of calligraphy. A complete calligraphy in addition to the text and inscriptions, but also the need for seal modification. According to the textual research, the seal entered the calligraphy after the Song Dynasty. By the Qing Dynasty, the seal became an indispensable and important part of calligraphy and painting. Therefore, since the Ming and Qing Dynasties, the calligraphers attached great importance to the use and printing of calligraphy and painting works. Since many calligraphers are also seal sealers, they use more seals than their style of calligraphy. In calligraphy