Excuse me, what is the name of the tool for drawing this kind of picture? This is a folk painting of flowers and birds and their names.

Dragon and phoenix figures Also known as dragon and phoenix calligraphy, flower and bird characters, dragon and phoenix flower and bird characters, etc. , is an art form that has been circulating among the people for a long time. The word "dragon and phoenix" is a flying white book (flying white book is a special style in ancient times, which is said to have been created by Cai Yong in the Eastern Han Dynasty and is mainly popular in the Han, Wei, Tang and Song Dynasties. Early continuation) can only be seen at Spring Festival temple fairs and some holiday parties, and most of them are written with auspicious words, praying for good luck. Now the dragon and phoenix characters commonly used in temple fairs and tourist attractions mainly write the customer's name, so the dragon and phoenix characters are also called famous paintings \