No, (though depends on your definition of art) but there’s a reason that public buildings (Churches, for instance) were often the best decorated with murals, frescoes, and statues.
Also within local communities there would be musicians and artisans who were known for their work.
That said, art did become more privatised once the 17th century rolled around. Obviously varied by geographic regions, etc. (e.g. Artist items (amongst other items of worth) were deliberately shared out by many American Indian groups in potlatches as acts of redistribution.)
I’m fairly sure that at this point pirating has been shown to lead to increased sales, even of small scale productions.
Also, no one said that people can’t keep the rights for a while, just that if you don’t let people access those things you don’t get to prosecute them for making the art available.