1. What method do you want to draw before you start painting? Except for some early paintings, they are all paintings created by themselves, copying their own photos. This can exercise your painting thinking, which is a step that many people easily ignore.

2. By copying other people's drawings, you have done a lot of meaningful thinking, such as lighting, layout, color control and many other necessary painting skills. Basically find it difficult, stick to it and be good at thinking, and the effect will be more remarkable.

3. The most common problem that many people encounter is the control of the ratio of water to pigment. Watercolor is a very spiritual thing, because you can't completely control the water when painting. But you can master the basic skills through practice. These can be studied slowly by yourself. Commonly used are humidification, wet plus dry, dry plus dry and so on. You can also use the properties of water to render, make colors and so on. You can learn by practicing and drawing slowly.