Who is the most expensive Cuban artist?

According to Wikipedia, the most expensive Cuban living artist is Josignacio (1963), On March 10, 2016, a painting by Josignacio titled "Music is Timeless", dated 1989, was sold for a hammer price of $3.48 million at McCarthy-Williams Auctions in London. This painting is now the most expensive painting in the world by a living Latin artist (as well as a living Cuban artist).

And Félix González Torres (1957 -1996) With a 1991 installation "Untitled" sold for a record-setting $7.67 million at Christie's "Postwar and Contemporary Evening Sale" surpassed Wifredo Lam (1902-1982)