Who is the signature of this calligraphy?

The signature of this calligraphy work is "Wang Duo".

Wang Duo (1592—1652) was an official and painter in the late Ming and early Qing dynasties. The word is full of thoughts, and the word is full of thoughts. His name is Shiqiao, Qiao Songren, and he is a fisherman. Because he was listed as a priest, he was called Wang Duo (now Mengjin County, Henan Province).

Wang Duo was a very important figure in the late Ming and early Qing Dynasties, and his calligraphy works were praised as "Wang Ti", which had a far-reaching influence on later generations. The vigorous and vivid handwriting in this work shows his superb calligraphy skills.