What two paintings did Huang Tingjian write in Tomb-Sweeping Day? What kind of feelings did you express?

On the one hand, it is an early spring picture of peach, plum and smile, and everything recovers; On the other hand, it is a sad scene of drought when Noda Qingming was sweeping the grave. With the word "smile", the author not only wrote the vitality of nature, but also wrote his inner love for spring. With the word "sadness", I wrote the feelings of life and death brought by Qingming.