After the earthquake in Ludian, Yunnan, who among the Chinese calligraphers and painters was the first to donate?

As far as I know, it should be Mr. Mu Zhigang, the first person in Chinese hanging paper calligraphy!

On the second day after the earthquake in Ludian, Yunnan, which was August 4th, Mr. Mu Zhigang immediately donated 10,000 yuan to the disaster area in Ludian, Yunnan; on August 7, Mr. Mu Zhigang also auctioned calligraphy works and raised 73,110 yuan, all of which was donated to the Red Cross. To the Ludian disaster area in Yunnan Province. Mr. Mu Zhigang is a very loving calligrapher! It can be said that he has both virtue and art!