painter and money

painter sometime get much money from collector. Very..very much. I don’t why art painting have price very high. Example, Picasso or Andy Warhol. Every their artwork very expensive. May be, cause that artwork. No price standard. Can expensive, can inexpensive.

Warhol, Basquiat, Picasso get money from their artwork. They are rich from art. I don’t if a painter from indonesia. How much they get money from art. May be a little, or instead very much.