Judging from the effect and color, we can clearly tell you that this is a line drawing, which was copied by an ordinary painter. It is not important that the author's signature may be an imitation of the original author's signature or the painter's own signature. The key point is that this painting is not worth 3000 yuan, 1 m, and the largest size is 1000. This color is terrible, it is not stable and harmonious at all.