Does Feng Shui painting need to be hand-painted to be effective?

Hello poster, regarding whether the Feng Shui painting you are asking about should be hand-painted, what I want to say is that Feng Shui painting is different from other calligraphy and painting types, because as a Feng Shui painting, it requires a certain degree of Feng Shui. Function, no matter what kind of Feng Shui it is used for, Feng Shui painting must be hand-painted and authentic. And for Feng Shui painting, it is not just hand-painted. If conditions permit, it is best to choose a famous artist to paint for you personally. Because the blessing power of famous artists is different from ordinary copying.