这是画面左下角的一部分，包含圆形，不规则四边形和近似于线的矩形三种形体

This is a part of the lower left corner of the screen. It contains three shapes: round, irregular quadrilateral and rectangular that are similar to lines. The area of ​​the three shapes is quite different. Irregular quadrilaterals have the largest area among the three shapes and are most likely to occupy people's attention. , And five circles of different sizes are scattered in the picture, which increases the flexibility of the picture. The addition of two parallel rectangular lines adds a certain degree of regularity to the picture.

This is a part of the lower left corner of the picture, including circular, irregular quads and similar to the line of the three forms of rectangular three forms, three forms of the size of the difference is large, irregular quads in these three forms of the largest area, the most likely to occupy people's line of sight, and five different sizes of the circle scattered in the picture, increase the dynamic of the picture, two parallel rectangular lines to add a certain degree of the screen law.

This is a part of the lower left corner of the picture, including a circle, an irregular quadrilateral and a rectangle similar to a line. The area of the three shapes is quite different. The area of the irregular quadrilateral is the largest among the three forms, and it is most easy to occupy people's attention. Five circles of different sizes are scattered in the picture, which increases the flexibility of the picture. The addition of two parallel rectangular lines will increase the flexibility of the picture Let the screen increase a certain regularity.