Answer C. Analysis: "Beauty lies in similarity and dissimilarity", which is the unique view of Qi Baishi, a master of calligraphy and painting. In his opinion. Too similar is kitsch, and sketching is not painting "specimens". If so, artists will become slaves of nature and give up the generalization and refinement of nature and life, which is irresponsible for artistic creation. Too many differences deceive the world, and art is also an objective and natural reflection. Too much difference is a distortion of the objective essence and an irresponsible behavior. Has lost the "real" essence of art, will not fundamentally get the audience.