It is the basic law of sketch perspective that the near is big and the far is small. When we observe objects in different directions and at different distances in a fixed position (i.e. viewpoint), we see that objects of the same size present the phenomenon that the nearby objects are large and the distant objects are small, and some of them also appear shape changes visually, which is a perspective phenomenon that the near is large and the far is small and the shape changes in space.

In our daily life, when we observe objects, the closer the distance is, the bigger the phase appears in front of us, and the farther the distance is, the smaller the object we see. Like railroad tracks.

Similarly, there is such a rule in sketch perspective composition. Art comes from life. In sketch, we should reasonably grasp the size ratio in the performance of the picture, so that when the objects with different sizes are displayed in the picture, they look reasonable. Draw small objects far away, and draw large objects near.

Related sentences of different sizes:

1, one is big and one is small, the frog is big, the snail is small, the frog jumps fast, and the snail wriggles slowly.

2. Staring at the stars, big and small, flickering all over the sky, my heart moves. Stars are the stars that decorate the night sky and sprinkle their luster on the earth, whether they are famous stars or nameless stars.

My father has eyes the size of walnuts, eyes like grapes, eyebrows like sesame seeds, and a strong body like a mountain.

4. The starry sky is like a piece of yarn, large and small, dotted with diamonds. This yarn is sprinkled with diamond powder and then spread on the sky.

5. Litchi is shaped like a chicken heart and is as big as table tennis. Picking up a bunch of lychees, a fragrant smell came to the sight, and the sweet smell came on, which made people intoxicated.

6. Those years that have passed away with the running water have already become blurred. How many confidants have you met, how many times you have been moved, how many times you have been heartbroken and broken.

7. The profession of teacher is great and inviolable. He gave silently, but asked for nothing in return. From ancient times to the present, how many poems praise teachers, and how many people can be as selfless as teachers?

8. Because of the interweaving situation of property and personal nature, they can't be completely separated. All kinds of efforts to exclude the adjustment of personal relationship from the civil law in Shanghai will never end well, and there is not much approval.

9. Maybe others have given you comfort and exhortation, but you never know how much your heart is full of arrows. So no matter how many grievances, how uncomfortable, remember that it is yourself who can finally heal yourself.