Is the painter's first painting collectible?

A painter who is now famous can collect his paintings before he became famous. This records his growth process. It is very expensive now.

Second, I am a beginner or a student now. His works can be collected selectively. The value-added of this work depends on his own development process. Once he becomes famous, you will be rich. This requires Bole's eyesight and Xie Wang's financial resources.