1, the order of learning elements is learning theoretical knowledge (perspective, observation method, painting steps)-plaster geometry-still life-plaster facial features-plaster head-theory (human anatomy)-real head.

2. It is recommended to look at physical paintings, which will help you understand. At first, you can copy some works (personally, copying works is not as profound as looking at physical paintings, and it is not easy to encounter problems that will help improve your level. A gypsum body is very cheap, less than 10 yuan)

3. Tell me my personal opinion-in fact, most people's understanding of the shape of an object is only a very shallow concept. At first, they will be confused about painting. Different from the real thing, this is a question of observation method. For example, when we stand in front of a square table, the edge of the table is horizontal. When our position moves to one side, the edge of the table will become uneven.

At this time, people who haven't studied painting will draw the edge of the table horizontally, so it doesn't look like the object they see. This is the problem of observation method mentioned in the first point. Learning painting requires a little spatial imagination.

If you still don't understand, you can ask me