The appreciation of calligraphy by famous artists can really cultivate sentiment and increase insight.

Xu Beihong, a famous painter. The words are actually very well written. A lot of work has been put into writing. This work is fresh and elegant, the characters are open, and it is very flavorful. It's worth playing with over and over again.
Qi Baishi, a famous painter in modern times. This couplet, the lower link is the cloud is the hometown of the crane, what is the upper link? I didn't understand it. Simple and elegant, vigorous and powerful, but without losing the spirit of nature. The rain word on the cloud word is a lot of points, which is really distinctive.
Zhang Daqian is a famous painter and calligrapher in modern times. There are also some achievements in calligraphy. This work is written on the side, the sky is full of posture, very casual, very dashing, smart and free. Especially the feeling of prose words like flying up.
Zhao Puchu, an outstanding calligrapher. This work is written to repay the grace of all sentient beings. Dignified atmosphere, rustic and thick.
Feng Zikai modern painter, essayist. This work is written that many good friends have attacked me in spring clothes, and Anderson urged Xi to say that he was alive. Full of romantic atmosphere, flexible posture.