How to master painting?

 First like a machinery you need to compartmentalize the process and elements that involved a painting. A painting is made of 7 fundamentals.

1. Line
2. Shape
3. Form
4. Space
5. value
6. texture
7. color

Here there are two categories of things

the first one is Line, shape and form

Second one is Space, value, texture and Color

Consider these two categories as a personality type

the first one is a thinking person, the second one is a feeling and sensing type.

The struggle of an artist is to merge these two categories. And it is not an easy task.

Is composition an art element?

I think it is a framework in which the whole elements are included.