At present, the development trend of knife painting is very promising, and the development speed is also very fast. First, as a new thing, knife painting spread very fast in internet plus's era. Secondly, knife painting belongs to popular art, which can suit the tastes of the public and is not aimed at individual age groups, so its development market is also very huge. Now the knife painting is not known to everyone, so this is an opportunity. Moreover, the introduction of knife painting is simple and easy to use. At this time, it is a good time to learn business knife painting. It is recommended to go to the most professional, authentic and authoritative knife painting training institution because the knife painting market is mixed and the teaching quality is uneven. Maybe in a non-professional institution where you have studied for a year or two, you may not be able to get in.