The highest rated artwork ever created in this world is that of Jesus Christ?

 Yes. It is.

Not coincidence. 

That is becasue Christ is Lord.

You can beat around the bush talking about geo political situation and all other mumbo jumbo like that. But whatever the way you put it, it is not "Monolisa", it is the "Last supper"

This rating is not done by Christians who have a cultural bias; this is done by ChatGPT. If it can give "The Last Supper" low rating, it will. Truly, truly I tell you, it will.