In a painter's room, I saw a very special painting. This is a piece of white paper that has been framed, in the middle.

Argumentative writing can start from several aspects:

1, the change caused by the comparison of things;

2. Different people's concerns will have different endings;

3. The choice of life;

It can even be written as an expository article. According to the painting theory of Chinese painting, such as Da Zhongguang's painting in Qing Dynasty, "it is difficult to draw a virtual painting, but the real scene is empty;" God can't draw, reason is forced, and God is born. The position is hostile, and most of the paintings are warts; Virtual reality and reality are born together, and no painting is the beauty. "