Improve quality and pay attention to details

　　Choosing a brush with a good color is crucial. Foreign paintbrushes of various colors and cultures, such as watercolor pens and colored pens, are comparable to short-sleeved sharpeners, which not only ensure that the colors are full, but also have a realistic effect. Draw a complete pattern of Chinese characteristics to feel the history, impression and most prosperous regional features of the vast west, the culture of the central part and the sea of the east. Add your imagination to the creation, Tiangong is even more unique. By the way, the void inside can also depict rugged ups and downs and various framing elements, making it unconventional and unique.