How can children sketch their heads well, and what is the difference between the proportion and that of adults?

The position of the child's eyes is probably in the middle of the head, the eyes are relatively large, the facial features are round, and the bones are not very clear on the face.

So, you can make the lines softer in painting. If there is no way to avoid the hard lines you are used to, you'd better rub them with paper, brush or hand to soften the lines and colors.

There are also some classic pictures of children in the bookstore. You can visit them when you have time.

I hope I can help you ~!